RT Journal Article SR Electronic T1 Birth control often not covered by Canadian insurers JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1001 OP 1002 DO 10.1503/cmaj.109-5313 VO 188 IS 14 A1 Alison Motluk YR 2016 UL http://www.cmaj.ca/content/188/14/1001.abstract