title: Structure-function relationships of the melanotropins.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D004284:Dogfish; D000882:Haplorhini; D006736:Horses; D006801:Humans; D009074:Melanocyte-Stimulating Hormones / Q000138:chemical synthesis / Q000302:isolation & purification / Q000494:pharmacology*; D051379:Mice; D012756:Sheep; D013329:Structure-Activity Relationship; D013552:Swine
chemical_list: D009074:Melanocyte-Stimulating Hormones