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1 Henjum, Sigrun; Manger, Mari Skar; Hampel, Daniela; Brantsæter, Anne Lise; Shahab-Ferdows, Setareh; Bastani, Nasser Ezzatkhah; Strand, Tor A; Refsum, Helga; Allen, Lindsay H..
Vitamin B12 concentrations in milk from Norwegian women during the six first months of lactation. European Journal of Clinical Nutrition 2020 ;Volume 74.(5) p. 749-756
2 Lee-Ødegård, Sindre; Gulseth, Hanne Løvdal; Langleite, Torgrim Mikal; Norheim, Frode; Olsen, Thomas; Refsum, Helga; Jensen, Jørgen; Birkeland, Kåre I.; Drevon, Christian A.
Branched-chain amino acid metabolism, insulin sensitivity and liver fat response to exercise training in sedentary dysglycaemic and normoglycaemic men. Diabetologia 2020 p. 1-14
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3 Olsen, Thomas; Sollie, Ove; Nurk, Eha; Turner, Cheryl; Jernerén, Fredrik; Ivy, John L.; Vinknes, Kathrine; Clauss, Matthieu; Refsum, Helga Margaretha; Jensen, Jørgen.
Exhaustive Exercise and Post-exercise Protein Plus Carbohydrate Supplementation Affect Plasma and Urine Concentrations of Sulfur Amino Acids, the Ratio of Methionine to Homocysteine and Glutathione in Elite Male Cyclists. Frontiers in Physiology 2020 p. -
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4 Olsen, Thomas; Turner, Cheryl; Øvrebø, Bente; Bastani, Nasser Ezzatkhah; Refsum, Helga; Vinknes, Kathrine.
Postprandial effects of a meal low in sulfur amino acids and high in polyunsaturated fatty acids compared to a meal high in sulfur amino acids and saturated fatty acids on stearoyl CoA-desaturase indices and plasma sulfur amino acids: a pilot study. BMC Research Notes 2020 ;Volume 13. p. -
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5 Olsen, Thomas; Øvrebø, Bente; Haj Yasein, Nadia; Lee-Ødegård, Sindre; Svendsen, Karianne; Hjorth, Marit; Bastani, Nasser Ezzatkhah; Norheim, Frode; Drevon, Christian A; Refsum, Helga Margaretha; Vinknes, Kathrine.
Effects of dietary methionine and cysteine restriction on plasma biomarkers, serum fibroblast growth factor 21, and adipose tissue gene expression in women with overweight or obesity: a double-blind randomized controlled pilot study. Journal of Translational Medicine 2020 ;Volume 18.(122) p. -
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6 Hanvold, Susanna; Vinknes, Kathrine; Løken, Elin Bjørge; Hjartåker, Anette; Klungsøyr, Ole; Birkeland, Eline; Risstad, Hilde; Gulseth, Hanne Løvdal; Refsum, Helga; Aas, Anne-Marie.
Does Lifestyle Intervention After Gastric Bypass Surgery Prevent Weight Regain? A Randomized Clinical Trial. Obesity Surgery 2019 ;Volume 29.(11) p. 3419-3431
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7 Hooshmand, Babak; Refsum, Helga; Smith, A David; Kalpouzos, Gregoria; Mangialasche, Francesca; Von Arnim, Christine A.F.; Kåreholt, Ingemar; Kivipelto, Miia; Fratiglioni, Laura.
Association of Methionine to Homocysteine Status With Brain Magnetic Resonance Imaging Measures and Risk of Dementia. JAMA psychiatry 2019 ;Volume 76.(11) p. 1198-1205
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8 Jernerén, Fredrik; Cederholm, Tommy; Refsum, Helga; Smith, A David; Turner, Cheryl; Palmblad, Jan; Eriksdotter, Maria; Hjorth, Erik; Faxen-Irving, Gerd; Wahlund, Lars-Olof; Schultzberg, Marianne; Basun, Hans; Freund-Levi, Yvonne.
Homocysteine status modifies the treatment effect of omega-3 fatty acids on cognition in a randomized clinical trial in mild to moderate Alzheimer's disease: The OmegAD Study. Journal of Alzheimer's Disease 2019 ;Volume 69.(1) p. 189-197
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9 Lee-Ødegård, Sindre; Olsen, Thomas; Vinknes, Kathrine; Refsum, Helga; Gulseth, Hanne Løvdal; Birkeland, Kåre I.; Drevon, Christian A.
Plasma Sulphur-Containing Amino Acids, Physical Exercise and Insulin Sensitivity in Overweight Dysglycemic and Normal Weight Normoglycemic Men. Nutrients 2019 ;Volume 11.(1) p. -
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10 Olsen, Thomas; Vinknes, Kathrine; Blomhoff, Rune; Lysne, Vegard; Midttun, Øivind; Dhar, Indu; Ueland, Per Magne; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Ringdal; Drevon, Christian A; Refsum, Helga; Nygård, Ottar.
Creatinine, total cysteine and uric acid are associated with serum retinol in patients with cardiovascular disease. European Journal of Nutrition 2019
11 Solvang, Stein-Erik Hafstad; Nordrehaug, Jan Erik; Tell, Grethe S.; Nygård, Ottar; Mccann, Adrian; Ueland, Per Magne; Midttun, Øivind; Meyer, Klaus; Vedeler, Christian A.; Aarsland, Dag; Refsum, Helga; Smith, A. David; Melvær, Giil Lasse.
The kynurenine pathway and cognitive performance in community-dwelling older adults. The Hordaland Health Study. Brain, behavior, and immunity 2019 ;Volume 75. p. 155-162
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12 Su, Yi; Elshorbagy, Amany; Turner, Cheryl; Refsum, Helga; Chan, Ruth; Kwok, Timothy.
Circulating amino acids are associated with bone mineral density decline and ten-year major osteoporotic fracture risk in older community-dwelling adults. Bone 2019 ;Volume 129. p. 1-8
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13 Allen, Lindsay H.; Miller, Joshua W.; de Groot, Lisette; Rosenberg, Irwin H.; Smith, A. David; Refsum, Helga; Raiten, Daniel J..
Biomarkers of Nutrition for Development (BOND): Vitamin B-12 Review. Journal of Nutrition 2018 ;Volume 148.(4) p. 1995S-2027S
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14 Olsen, Thomas; Vinknes, Kathrine; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Ringdal; Dhar, Indu; Tell, Grethe S.; Blomhoff, Rune; Ueland, Per Magne; Midttun, Øivind; Refsum, Helga; Nygård, Ottar.
The risk association of plasma total homocysteine with acute myocardial infarction is modified by serum vitamin A. European Journal of Preventive Cardiology (EJPC) 2018 ;Volume 25.(15) p. 1612-1620
15 Olsen, Thomas; Øvrebø, Bente; Turner, Cheryl; Bastani, Nasser Ezzatkhah; Refsum, Helga; Vinknes, Kathrine.
Combining Dietary Sulfur Amino Acid Restriction with Polyunsaturated Fatty Acid Intake in Humans: A Randomized Controlled Pilot Trial. Nutrients 2018 ;Volume 10.(12) p. 1-15
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16 Smith, A. David; Refsum, Helga; Bottiglieri, Teodoro; Fenech, Michael; Hooshmand, Babak; McCaddon, Andrew; Miller, Joshua W.; Rosenberg, Irwin H.; Obeid, Rima.
Homocysteine and Dementia: An International Consensus Statement. Journal of Alzheimer's Disease 2018 ;Volume 62.(2) p. 561-570
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17 Sollie, Ove; Jeppesen, Per Bendix; Tangen, Daniel S.; Jernerén, Fredrik; Nellemann, Birgitte; Valsdottir, Thorhildur; Madsen, Klavs; Turner, Cheryl; Refsum, Helga; Skålhegg, Bjørn Steen; Ivy, John L.; Jensen, Jørgen.
Protein intake in the early recovery period after exhaustive exercise improves performance the following day. Journal of applied physiology 2018 ;Volume 125.(6) p. 1731-1742
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18 Wanders, Anne J.; Alssema, Marjan; De Hoon, Sabine E.M.; Feskens, Edith J.M.; van Woudenbergh, Geertruida J.; Van Der Kallen, Carla J.; Zock, Peter L.; Refsum, Helga; Drevon, Christian A; Elshorbagy, Amany; Schalkwijk, Casper G.; Stehouwer, Coen D. A.; Dekker, Jacqueline M.; Van Greevenbroek, Marleen M.J..
Circulating Polyunsaturated Fatty Acids as Biomarkers for Dietary Intake across Subgroups: The CODAM and Hoorn Studies. Annals of Nutrition and Metabolism 2018 ;Volume 72.(2) p. 117-125
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19 Elshorbagy, Amany; Jernerén, Fredrik; Basta, Marianne; Basta, Caroline; Turner, Cheryl; Khaled, Maram; Refsum, Helga.
Amino acid changes during transition to a vegan diet supplemented with fish in healthy humans. European Journal of Nutrition 2017 ;Volume 56.(5) p. 1953-1962
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20 Haj Yasein, Nadia; Berg, Ole; Jerneren, Fredrik; Refsum, Helga; Nebb, Hilde Irene; Dalen, Knut Tomas.
Cysteine deprivation prevents induction of peroxisome proliferator-activated receptor gamma-2 and adipose differentiation of 3T3-L1 cells. Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids 2017 ;Volume 1862.(6) p. 623-635
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21 Hanvold, Susanna; Vinknes, Kathrine; Bastani, Nasser Ezzatkhah; Turner, Cheryl; Løken, Elin Bjørge; Mala, Tom; Refsum, Helga; Aas, Anne-Marie.
Plasma amino acids, adiposity, and weight change after gastric bypass surgery: are amino acids associated with weight regain?. European Journal of Nutrition 2017 p. 1-9
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22 Holm, Maia Blomhoff; Bastani, Nasser Ezzatkhah; Holme, Ane Moe; Zucknick, Manuela; Jansson, Thomas; Refsum, Helga; Mørkrid, Lars; Blomhoff, Rune; Henriksen, Tore; Michelsen, Trond Melbye.
Uptake and release of amino acids in the fetal-placental unit in human pregnancies. PLOS ONE 2017 ;Volume 12.(10)
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23 Kumar, Tivendra; Taneja, Sunita; Sachdev, Harshpal S; Refsum, Helga; Yajnik, Chittaranjan S.; Bhandari, Nita; Strand, Tor A.
Supplementation of vitamin B12 or folic acid on hemoglobin concentration in children 6-36 months of age: A randomized placebo controlled trial.. Clinical Nutrition 2017 ;Volume 36.(4) p. 986-991
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24 Melvær, Giil Lasse; Midttun, Øivind; Refsum, Helga; Ulvik, Arve; Advani, Rajiv; Smith, A. David; Ueland, Per Magne.
Kynurenine pathway metabolites in Alzheimer's disease. Journal of Alzheimer's Disease 2017 ;Volume 60.(2) p. 495-504
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25 Olsen, Thomas; Vinknes, Kathrine; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Ringdal; Tell, Grethe S.; Blomhoff, Rune; Drevon, Christian A; Ueland, Per Magne; Midttun, Øivind; Refsum, Helga; Nygård, Ottar.
Cardiovascular disease risk associated with serum apolipoprotein B is modified by serum vitamin A. Atherosclerosis 2017 (265) p. 325-330
26 Parr, Christine Louise; Magnus, Maria Christine; Karlstad, Øystein; Haugen, Alice Margaretha; Refsum, Helga; Ueland, Per Magne; Mccann, Adrian; Nafstad, Per; Håberg, Siri Eldevik; Nystad, Wenche; London, Stephanie J.
Maternal folate intake during pregnancy and childhood asthma in a population-based cohort. American Journal of Respiratory and Critical Care Medicine 2017 ;Volume 195.(2) p. 221-228
27 Refsum, Helga; Smith, A. David.
To the editor. JAMA pediatrics 2017 ;Volume 171.(7) p. 710-711
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28 Vinknes, Kathrine; Nurk, Eha; Tell, Grethe S.; Sulo, Gerhard; Refsum, Helga; Elshorbagy, Amany K..
The relation of CUN-BAE index and BMI with body fat, cardiovascular events and diabetes during a 6-year follow-up: The hordaland health study. Clinical Epidemiology 2017 ;Volume 9. p. 555-566
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29 Cabout, Mieke; Alssema, Marjan; Nijpels, Giel; Stehouwer, Coen D.A.; Zock, Peter L.; Brouwer, Ingeborg A.; Elshorbagy, Amany; Refsum, Helga; Dekker, Jacqueline M..
Circulating linoleic acid and alpha-linolenic acid and glucose metabolism: the Hoorn Study. European Journal of Nutrition 2016 ;Volume Published ahead of print. p. -
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30 Elshorbagy, Amany K.; Jernerén, Fredrik; Samocha-Bonet, D.; Refsum, Helga; Heilbronn, L.K..
Serum S-adenosylmethionine, but not methionine, increases in response to overfeeding in humans. Nutrition and Diabetes 2016 ;Volume 6.
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31 Elshorbagy, Amany K; Jernerén, Fredrik; Scudamore, Cheryl L.; McMurray, Fiona; Cater, Heather; Hough, Tertius; Cox, Roger; Refsum, Helga.
Exploring the lean phenotype of glutathione-depleted mice: Thiol, amino acid and fatty acid profiles. PLOS ONE 2016 ;Volume 11.(10)
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32 Hooshmand, Babak; Mangialasche, Francesca; Kalpouzos, Grégoria; Solomon, Alina; Kåreholt, Ingemar; Smith, A. David; Refsum, Helga; Wang, Rui; Mühlmann, Marc; Ertl-Wagner, Birgit; Laukka, Erika Jonsson; Bäckman, Lars; Fratiglioni, Laura; Kivipelto, Miia.
Association of Vitamin B&lt;sub&gt;12&lt;/sub&gt;, folate, and sulfur amino acids with brain magnetic resonance imaging measures in older adults a longitudinal population-based study. JAMA psychiatry 2016 ;Volume 73.(6) p. 606-613
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33 Smith, A. David; Refsum, Helga.
Homocysteine, B Vitamins, and Cognitive Impairment. Annual review of nutrition 2016 ;Volume 36. p. 211-239
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34 Smith, A. David; Refsum, Helga; Jacoby, Robin.
Evidence-based prevention and treatment of dementia. Lancet Neurology 2016 ;Volume 15.(10) p. 1005-1006
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35 Smith, A. David; Refsum, Helga; Selhub, Jacob; Rosenberg, Irwin H..
Decision on folic acid fortification in Europe must consider both risks and benefits. BMJ. British Medical Journal 2016 ;Volume 352:i734. p. 1-2
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36 Zhang, Weihua; Jernerén, Fredrik; Lehne, Benjamin C.; Chen, Ming-Huei; Luben, Robert N.; Johnston, Carole; Elshorbagy, Amany; Eppinga, Ruben N.; Scott, William R.; Adeyeye, Elizabeth; Scott, James; Böger, Rainer H.; Khaw, Kay-Tee; Van Der Harst, Pim; Wareham, Nicholas J.; Vasan, Ramachandran S.; Chambers, John C.; Refsum, Helga; Kooner, Jaspal S..
Genome-wide association reveals that common genetic variation in the kallikrein-kinin system is associated with serum L-arginine levels. Thrombosis and Haemostasis 2016 ;Volume 116.(6) p. 1041-1049
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37 Hanvold, Susanna; Løken, Elin Bjørge; Paus, Sofie Flottorp; de Brisis, Eva Rustad; Bjerkan, Kirsti; Refsum, Helga; Aas, Anne-Marie.
Great Health Benefits But No Change in Employment or Psychopharmaceutical Drug Use 2 Years After Roux-en-Y Gastric Bypass. Obesity Surgery 2015 ;Volume 25.(9) p. 1672-1679
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38 Jernerén, Fredrik; Elshorbagy, Amany K.; Oulhaj, Abderrahim; Smith, Stephen M.; Refsum, Helga; Smith, A. David.
Brain atrophy in cognitively impaired elderly: The importance of long-chain ω-3 fatty acids and B vitamin status in a randomized controlled trial. American Journal of Clinical Nutrition 2015 ;Volume 102.(1) p. 215-221
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39 Kvestad, Ingrid; Taneja, Sunita; Kumar, Tivendra; Hysing, Mari; Refsum, Helga; Yajnik, Chittaranjan S.; Bhandari, Nita; Strand, Tor.
Vitamin B12 and folic acid improve gross motor and problem-solving skills in young North Indian children: A randomized placebo-controlled trial. PLOS ONE 2015 ;Volume 10.(6) p. -
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40 Oulhaj, Abderrahim; Jernerén, Fredrik; Refsum, Helga; Smith, A. David; de Jager, Celeste A..
Omega-3 fatty acid status enhances the prevention of cognitive decline by B Vitamins in mild cognitive impairment. Journal of Alzheimer's Disease 2015 ;Volume 50.(2) p. 547-557
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41 Smith, David A; de Jager, Celeste A.; Refsum, Helga; Rosenberg, Irwin H..
Homocysteine lowering, B vitamins, and cognitive aging. American Journal of Clinical Nutrition 2015 ;Volume 101.(2) p. 415-416
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42 Strand, Tor; Taneja, Sunita; Kumar, Tivendra; Manger, Mari Skar; Refsum, Helga; Yajnik, Chittaranjan S.; Bhandari, Nita.
Vitamin B-12, folic acid, and growth in 6- to 30-month-old children: A randomized controlled trial. Pediatrics 2015 ;Volume 135.(4) p. e918-e926
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43 Dalen, Knut Tomas; Haj-Yasein, Nadia Nabil; Berg, Ole; Refsum, Helga; Nebb, Hilde Irene.
Cysteine and adipocyte differentiation. Cysteine-Obesity meeting; 2014-04-03 - 2014-04-05
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44 Doets, EL; Ueland, Per Magne; Tell, Grethe S; Vollset, Stein Emil; Nygård, Ottar; van't Veer, Pieter; de Groot, Lisette C.P.G.M.; Nurk, Eha; Refsum, Helga; Smith, David; Eussen, Simone.
Interactions between plasma concentrations of folate and markers of vitamin B12 status with cognitive performance in elderly people not exposed to folic acid fortification: the Hordaland Health Study. British Journal of Nutrition 2014 ;Volume 111.(6) p. 1085-1095
45 Strand, Tor; Taneja, Sunita; Kumar, Tivendra; Manger, Mari Skar; Refsum, Helga; Yajnik, Chittaranjan S; Bhandari, Nita.
The Effect of Daily Vitamin B12 and Folic Acid Supplementation on Growth in 6-30 Month Old Children in India: A Randomized Controlled Trial. III World Congress of Public Health Nutrition; 2014-11-09 - 2014-11-12
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46 Ulak, Manjeswori; Chandyo, Ram Krishna; Adhikari, Ramesh K.; Sharma, Pushpa R.; Sommerfelt, Halvor; Refsum, Helga; Strand, Tor.
Cobalamin and folate status in 6 to 35 months old children presenting with acute diarrhea in Bhaktapur, Nepal. PLOS ONE 2014 ;Volume 9.(3:e90097)
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47 Yajnik, Chittaranjan S; Chandak, Giriraj R; Joglekar, Charudatta V; Katre, Prachi; Bhat, Dattatray S; Singh, Suraj N; Janipalli, Charles S; Refsum, Helga; Krishnaveni, Ghattu; Veena, Sargoor; Osmond, Clive; Fall, Caroline H.
Maternal homocysteine in pregnancy and offspring birthweight: Epidemiological associations and Mendelian randomization analysis. International Journal of Epidemiology 2014 ;Volume 43.(5) p. 1487-1497
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48 Douaud, Gwenaëlle; Refsum, Helga; de Jager, Celeste; Jacoby, Robin; Nichols, Thomas E; Smith, Stephen M.; Smith, A. David.
Preventing Alzheimer's disease-related gray matter atrophy by B-vitamin treatment. Proceedings of the National Academy of Sciences of the United States of America 2013 ;Volume 110.(23) p. 9523-9528
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49 Elshorbagy, AK; Nijpels, G; Valdivia-Garcia, Maria; Stehouwer, C.D.A.; Ocké, Marga C; Refsum, Helga; Dekker, J.M..
S-Adenosylmethionine Is Associated with Fat Mass and Trunkal Adiposity in Older Adults. Journal of Nutrition 2013 ;Volume 143.(12) p. 1982-1988
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50 Elshorbagy, Amany K.; Valdivia-Garcia, Maria; Mattocks, Dwight A.L.; Plummer, Jason D.; Orentreich, David S.; Orentreich, Norman; Refsum, Helga; Perrone, Carmen E..
Effect of taurine and N-acetylcysteine on methionine restriction-mediated adiposity resistance. Metabolism: Clinical and Experimental 2013 ;Volume 62.(4) p. 509-517
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