[Incidence of hypovitaminosis D3].
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002762:Cholecalciferol / Q000172:deficiency*; D005602:France; D006801:Humans; D008875:Middle Aged; D014808:Vitamin D Deficiency / Q000453:epidemiology*
D002762:Cholecalciferol
Fréquence de l'hypovitaminose D3.