title: The vitamin D paradox.
authors.forename: R M
authors.initials: RM
authors.lastname: Francis
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D019587:Dietary Supplements; D004872:Ergocalciferols / Q000008:administration & dosage*; D005260:Female; D005598:Fractures, Spontaneous / Q000453:epidemiology / Q000517:prevention & control*; D015577:Geriatric Assessment; D006801:Humans; D015994:Incidence; D007273:Injections, Intramuscular; D008297:Male; D011379:Prognosis; D018570:Risk Assessment; D016896:Treatment Outcome; D014808:Vitamin D Deficiency / Q000188:drug therapy / Q000517:prevention & control*
chemical_list: D004872:Ergocalciferols