title: Protein deficiency and performance of pigeons on a multiple schedule of reinforcement.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D001522:Behavior, Animal; D010856:Columbidae; D004044:Dietary Proteins; D004193:Discrimination Learning; D004195:Disease Models, Animal; D004644:Emotions; D005108:Extinction, Psychological; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D008607:Intellectual Disability; D008297:Male; D011488:Protein Deficiency; D012055:Reinforcement Schedule; D013045:Species Specificity
chemical_list: D004044:Dietary Proteins