title: [Administration of vitamin D].
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007223:Infant; D012279:Rickets / Q000517:prevention & control*; D014807:Vitamin D / Q000008:administration & dosage*
chemical_list: D014807:Vitamin D
vernacular_title: Vitamin-D-Verabreichung.