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Scientific journal publication

Estimated equivalency of vitamin D production from natural sun exposure versus oral vitamin D supplementation across seasons at 2 U.S. latitudes.

Engelsen, O.; Halpern, A.C.; Psaty, E.L.; Terushkin, V, Bender, A.; Wang, S.Q.

Publication details

Journal: J. Am. Acad. Dermatol., 62, 929.e1–929.e9, 2010

DOI: 10.1016/j.jaad.2009.07.028