title: [Hypovitaminosis D: a veiled diagnosis].
authors.forename: C T
authors.initials: CT
authors.lastname: de Koning
mesh_terms: D018912:Arabs; D003466:Cultural Characteristics; D003920:Diabetes Mellitus / Q000453:epidemiology; D005247:Feeding Behavior / Q000208:ethnology*; D005260:Female; D006801:Humans; D008019:Life Style / Q000208:ethnology*; D009426:Netherlands / Q000453:epidemiology; D013472:Sunlight; D014808:Vitamin D Deficiency / Q000453:epidemiology* / Q000208:ethnology / Q000209:etiology