S. O'Brien

The role of sunlight exposure in determining the vitamin D status of the U.K. white adult population

A. Webb, L. Rhodes, J. Berry, 2010, The British journal of dermatology.

Recommended Summer Sunlight Exposure Levels Can Produce Sufficient ( X 20 ng ml (cid:2) 1 ) but Not the Proposed Optimal ( X 32 ng ml (cid:2) 1 ) 25(OH)D Levels at UK Latitudes

A. Webb, L. Rhodes, J. Berry, 2010 .