RT Journal Article SR Electronic T1 Treatment of venous thromboembolism in a 22-year-old woman taking an oral contraceptive pill JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1459 OP E1460 DO 10.1503/cmaj.170398 VO 189 IS 47 A1 Daniel M. Shafran A1 Cynthia Wu YR 2017 UL http://www.cmaj.ca/content/189/47/E1459.abstract AB