title: Vitamin D deficiency in elderly people.
authors.forename: J
authors.initials: J
authors.lastname: Chalmers
mesh_terms: D000368:Aged; D004041:Dietary Fats / Q000008:administration & dosage; D006801:Humans; D012307:Risk Factors; D014808:Vitamin D Deficiency / Q000209:etiology*
chemical_list: D004041:Dietary Fats