RT Journal Article SR Electronic T1 Stigma a major barrier to treatment for pregnant women with addictions JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1562 OP 1562 DO 10.1503/cmaj.109-4653 VO 185 IS 18 A1 Laura Eggertson YR 2013 UL http://www.cmaj.ca/content/185/18/1562.abstract AB