RT Journal Article SR Electronic T1 Access to abortion JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 492 OP 492-b DO 10.1503/cmaj.1060175 VO 176 IS 4 A1 James E. Read A1 Beverley J. Smith YR 2007 UL http://www.cmaj.ca/content/176/4/492.3.abstract