title: [Biological activity of the products of phototransformation of rat skin sterols].
mesh_terms: D000818:Animals; D001681:Biological Assay; D001835:Body Weight / Q000187:drug effects; D001842:Bone and Bones / Q000187:drug effects; D002645:Chickens; D002762:Cholecalciferol / Q000627:therapeutic use; D002845:Chromatography; D011830:Radiation Effects; D051381:Rats; D012279:Rickets / Q000188:drug therapy*; D012867:Skin / Q000032:analysis / Q000528:radiation effects*; D013261:Sterols / Q000494:pharmacology / Q000528:radiation effects* / Q000627:therapeutic use*; D014466:Ultraviolet Rays
chemical_list: D013261:Sterols; D002762:Cholecalciferol
vernacular_title: Pro biolohichnu aktyvnist' produktiv fotopefetvorennia steryniv shkiry shchuriv.