title: Frog transparency led to discovery of melatonin.
authors.forename: Thomas C
authors.initials: TC
authors.lastname: Erren
authors.forename: Russel J
authors.initials: RJ
authors.lastname: Reiter
authors.forename: V Benno
authors.initials: VB
authors.lastname: Meyer-Rochow
mesh_terms: D000818:Animals; D002417:Cattle; D049673:History, 20th Century; D007814:Larva / Q000187:drug effects; D008550:Melatonin / Q000266:history* / Q000494:pharmacology; D010870:Pineal Gland / Q000737:chemistry; D011894:Rana pipiens / Q000502:physiology*; D012880:Skin Pigmentation / Q000187:drug effects; D014020:Tissue Extracts / Q000494:pharmacology
chemical_list: D014020:Tissue Extracts; D008550:Melatonin