title: Vitamin D: the sun as an essential source.
authors.forename: Bruce A
authors.initials: BA
authors.lastname: Cohn
mesh_terms: D000042:Absorption; D000284:Administration, Oral; D006801:Humans; D013472:Sunlight / Q000009:adverse effects; D014807:Vitamin D / Q000008:administration & dosage* / Q000097:blood* / Q000493:pharmacokinetics / Q000627:therapeutic use; D014808:Vitamin D Deficiency / Q000188:drug therapy / Q000378:metabolism / Q000517:prevention & control
chemical_list: D014807:Vitamin D