title: First observations about the action of acetylcholine on the skin pigmentation of the tadpoles of Rana esculenta.
authors.forename: I
authors.initials: I
authors.lastname: PARDINI
mesh_terms: D002794:Choline / Q000031:analogs & derivatives / Q000494:pharmacology*; D006801:Humans; D010858:Pigmentation; D012880:Skin Pigmentation
chemical_list: D002794:Choline
keywords: CHOLINE AND CHOLINE DERIVATIVES/effects; PIGMENTATION/cutaneous
vernacular_title: Prime osservazioni intorno all'azione dell'acetilcolina sulla pigmentazione cutanea dei girini di Rana esculenta.