[The radiant balance].
Gjersvik
Petter
P
D006266:Health Education; D006801:Humans; D014466:Ultraviolet Rays / Q000009:adverse effects; D014807:Vitamin D / Q000008:administration & dosage / Q000097:blood; D014808:Vitamin D Deficiency / Q000150:complications / Q000517:prevention & control
D014807:Vitamin D