Comparison of intestinal and skeletal effects of vitamin D in relation to dosage.
D001842:Bone and Bones / Q000187:drug effects*; D006801:Humans; D007422:Intestines / Q000187:drug effects*; D014807:Vitamin D / Q000494:pharmacology*; D014815:Vitamins
D014815:Vitamins; D014807:Vitamin D
BONE TISSUE/effect of drugs on; INTESTINES/effect of drugs on; VITAMIN D/effects