Reply: a responsible approach to maintaining adequate serum vitamin D levels.
Armas
Laura A G
LA
Huerter
Christopher
C
Heaney
Robert P
RP
D004032:Diet; D019587:Dietary Supplements; D006801:Humans; D013472:Sunlight; D014807:Vitamin D / Q000097:blood* / Q000627:therapeutic use; D014808:Vitamin D Deficiency / Q000517:prevention & control*
D014807:Vitamin D