title: Influence of variable quantities of lysine, tryptophan and isoleucine on nitrogen retention of adult human subjects.
mesh_terms: D000328:Adult; D004032:Diet; D005260:Female; D006801:Humans; D007532:Isoleucine / Q000008:administration & dosage / Q000494:pharmacology*; D008239:Lysine / Q000008:administration & dosage / Q000494:pharmacology*; D008297:Male; D009584:Nitrogen / Q000378:metabolism*; D009751:Nutritional Requirements; D014364:Tryptophan / Q000008:administration & dosage / Q000494:pharmacology*
chemical_list: D007532:Isoleucine; D014364:Tryptophan; D008239:Lysine; D009584:Nitrogen