title: Does high intake of vitamin A pose a risk for osteoporotic fracture?
authors.forename: John N
authors.initials: JN
authors.lastname: Hathcock
mesh_terms: D015519:Bone Density / Q000187:drug effects*; D005260:Female; D006620:Hip Fractures / Q000453:epidemiology*; D006801:Humans; D015663:Osteoporosis, Postmenopausal / Q000453:epidemiology*; D012306:Risk; D014801:Vitamin A / Q000009:adverse effects*
chemical_list: D014801:Vitamin A