TY - JOUR T1 - Should I prescribe sunlight instead of vitamin D? JF - Canadian Medical Association Journal JO - CMAJ SP - E802 LP - E802 DO - 10.1503/cmaj.100282 VL - 182 IS - 17 AU - Diane Kelsall Y1 - 2010/11/23 UR - http://www.cmaj.ca/content/182/17/E802.abstract ER -