RT Journal Article SR Electronic T1 Mifepristone JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E688 OP E688 DO 10.1503/cmaj.180047 VO 190 IS 22 A1 Sheila Dunn A1 Melissa Brooks YR 2018 UL http://www.cmaj.ca/content/190/22/E688.abstract AB