title: PTERIDINE METABOLISM IN THE SKIN OF THE TADPOLE, RANA CATESBEIANA.
mesh_terms: D000818:Animals; D001001:Anura; D002247:Carbon Isotopes; D002845:Chromatography; D006147:Guanine; D007259:Infrared Rays; D007814:Larva; D008660:Metabolism; D010504:Periodic Acid; D011196:Potassium Permanganate; D011622:Pterins; D011892:Rana catesbeiana; D011898:Ranidae; D012106:Research; D012867:Skin; D014466:Ultraviolet Rays
chemical_list: D002247:Carbon Isotopes; D011622:Pterins; D011196:Potassium Permanganate; D010504:Periodic Acid; D006147:Guanine
keywords: CARBON ISOTOPES; CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; FROGS; GUANINE; INFRARED RAYS; METABOLISM; PERIODIC ACIDS; POTASSIUM PERMANGANATE; PTERINS; SKIN; ULTRAVIOLET RAYS