Citation:Gilchrest BA 2008
From National Cancer Control Policy
Gilchrest BA. Sun exposure and vitamin D sufficiency. Am J Clin Nutr 2008 Aug;88(2):570S-577S Available from: http://www.ncbi.nlm.nih.gov/pubmed/18689404.
Critical appraisals
Gilchrest BA. Sun exposure and vitamin D sufficiency. Am J Clin Nutr 2008 Aug;88(2):570S-577S Available from: http://www.ncbi.nlm.nih.gov/pubmed/18689404.