title: Feeding patterns in pigs: the effects of amino acid deficiency.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D004032:Diet; D005247:Feeding Behavior / Q000502:physiology*; D005260:Female; D008297:Male; D013552:Swine / Q000502:physiology*; D014364:Tryptophan / Q000172:deficiency*
chemical_list: D014364:Tryptophan