Serum retinol levels and fracture risk.
Boucher
Barbara J
BJ
D015519:Bone Density / Q000187:drug effects; D001862:Bone Resorption; D019587:Dietary Supplements / Q000009:adverse effects; D004347:Drug Interactions; D006801:Humans; D010024:Osteoporosis / Q000209:etiology* / Q000517:prevention & control; D014801:Vitamin A / Q000008:administration & dosage / Q000009:adverse effects* / Q000097:blood; D014807:Vitamin D / Q000031:analogs & derivatives* / Q000097:blood; D014808:Vitamin D Deficiency / Q000150:complications
D014801:Vitamin A; D014807:Vitamin D; C104450:25-hydroxyvitamin D