title: [Vitamin D deficiency, still a frequent problem in geriatrics].
authors.forename: Christophe
authors.initials: C
authors.lastname: Trivalle
authors.forename: Jean-Luc
authors.initials: JL
authors.lastname: Giot
authors.forename: Sylvie
authors.initials: S
authors.lastname: Lefebvre-Chapiro
authors.forename: Dorin
authors.initials: D
authors.lastname: Feteanu
authors.forename: Serge
authors.initials: S
authors.lastname: Guillemant
authors.forename: Renée
authors.initials: R
authors.lastname: Sebag-Lanoë
mesh_terms: D000284:Administration, Oral; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D004872:Ergocalciferols / Q000008:administration & dosage / Q000627:therapeutic use; D005260:Female; D006760:Hospitalization; D006801:Humans; D006887:Hydroxycholecalciferols / Q000097:blood; D008297:Male; D015995:Prevalence; D012737:Sex Factors; D014808:Vitamin D Deficiency / Q000097:blood / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology*
chemical_list: D004872:Ergocalciferols; D006887:Hydroxycholecalciferols