title: Bioassay of pigmentary hormones.
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000097:blood* / Q000494:pharmacology; D000818:Animals; D001681:Biological Assay; D002852:Chromatography, Ion Exchange; D008433:Mathematics; D009074:Melanocyte-Stimulating Hormones / Q000097:blood* / Q000494:pharmacology; D008722:Methods; D010858:Pigmentation / Q000187:drug effects*; D011894:Rana pipiens; D012867:Skin / Q000187:drug effects; D012880:Skin Pigmentation / Q000187:drug effects*
chemical_list: D000324:Adrenocorticotropic Hormone; D009074:Melanocyte-Stimulating Hormones