RT Journal Article SR Electronic T1 Axillary vein thrombosis and pulmonary embolism possibly due to oral contraception JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 78 OP 80 VO 100 IS 2 A1 Edwards, L. A. A1 Hilliard, J. R. A1 Wood, D. E. YR 1969 UL http://www.cmaj.ca/content/100/2/78.abstract