Influence of vitamin D on in vivo intestinal calcium transport in normal rats.
D000818:Animals; D002118:Calcium / Q000032:analysis / Q000097:blood / Q000378:metabolism*; D002127:Calcium Isotopes; D004386:Duodenum / Q000032:analysis; D007082:Ileum / Q000032:analysis; D007273:Injections, Intramuscular; D007408:Intestinal Absorption / Q000187:drug effects*; D008297:Male; D008722:Methods; D009929:Organ Size; D010477:Perfusion; D051381:Rats; D013053:Spectrophotometry; D014807:Vitamin D / Q000008:administration & dosage / Q000494:pharmacology*
D002127:Calcium Isotopes; D014807:Vitamin D; D002118:Calcium