TY - JOUR T1 - Psoriasis JF - Canadian Medical Association Journal JO - CMAJ SP - E174 LP - E174 DO - 10.1503/cmaj.090631 VL - 185 IS - 3 AU - Anatoli Freiman AU - Benjamin Barankin Y1 - 2013/02/19 UR - http://www.cmaj.ca/content/185/3/E174.abstract N2 - ER -