RT Journal Article SR Electronic T1 Abortion services in Canada: access and safety JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E517 OP E518 DO 10.1503/cmaj.190477 VO 191 IS 19 A1 Laura Schummers A1 Wendy V. Norman YR 2019 UL http://www.cmaj.ca/content/191/19/E517.abstract AB