title: [Study of the transformations of precalciferol in the animal organism].
mesh_terms: D000818:Animals; D002855:Chromatography, Thin Layer; D004875:Ergosterol / Q000528:radiation effects; D007275:Injections, Intravenous; D007421:Intestine, Small / Q000032:analysis; D007668:Kidney / Q000032:analysis; D008099:Liver / Q000032:analysis; D008297:Male; D051381:Rats; D013997:Time Factors; D014316:Tritium; D014466:Ultraviolet Rays; D014807:Vitamin D / Q000032:analysis / Q000378:metabolism*
chemical_list: D014316:Tritium; D014807:Vitamin D; D004875:Ergosterol
vernacular_title: Issledovanie prevrashcheniĭ prekal'tsiferola v organizme zhivotnykh.