Authors:
Brill-Edwards, P
Ginsberg, JS
Gent, M
Hirsh, J
Burrows, R
Kearon, C
Geerts, W
Kovacs, M
Weitz, JI
Robinson, KS
Whittom, R
Couture, G
Citation: P. Brill-edwards et al., Safety of withholding heparin in pregnant women with a history of venous thromboembolism., N ENG J MED, 343(20), 2000, pp. 1439-1444