Biologically active metabolite of vitamin D3 from bone, liver, and blood serum.
D000818:Animals; D001842:Bone and Bones / Q000378:metabolism*; D055598:Chemical Phenomena; D002621:Chemistry; D002845:Chromatography; D008099:Liver / Q000378:metabolism*; D008297:Male; D051381:Rats; D012279:Rickets / Q000188:drug therapy; D014316:Tritium; D014807:Vitamin D / Q000097:blood* / Q000378:metabolism* / Q000627:therapeutic use
D014316:Tritium; D014807:Vitamin D