title: [Vitamin D deficiency in adults in Gabon: isolated case or unrecognized problem?].
authors: Faculté de Médecine de Libreville, Service de Médecine interne A, Libreville, Gabon.
authors: Marie-Pierrette
authors: MP
authors: Ntyonga-Pono
mesh_terms: D005260:Female; D005681:Gabon / Q000453:epidemiology; D006801:Humans; D008875:Middle Aged; D013472:Sunlight; D014808:Vitamin D Deficiency / Q000453:epidemiology*
keywords: Gabon; Vitamin D; deficiency; equator