TY - JOUR T1 - Management of acne JF - Canadian Medical Association Journal JO - CMAJ SP - E430 LP - E435 DO - 10.1503/cmaj.090374 VL - 183 IS - 7 AU - John Kraft AU - Anatoli Freiman Y1 - 2011/04/19 UR - http://www.cmaj.ca/content/183/7/E430.abstract ER -