PT - JOURNAL ARTICLE AU - June Seek Choi AU - Gideon Koren AU - Irena Nulman TI - Pregnancy and isotretinoin therapy AID - 10.1503/cmaj.120729 DP - 2013 Mar 19 TA - Canadian Medical Association Journal PG - 411--413 VI - 185 IP - 5 4099 - http://www.cmaj.ca/content/185/5/411.short 4100 - http://www.cmaj.ca/content/185/5/411.full SO - CMAJ2013 Mar 19; 185