Epilepsy and Pregnancy
BMJ 307:492-495, O'Brien,M.D.&Gilmour-White,S., 1993
Effect of Cocaine Use On the Fetus
NEJM 327:399-407, Volpe,J.J., 1992
Maternal & Fetal Sequelae of Anticoagulation During Pregnancy
Am J Med 68:122-140, Hall,J.G.,et al, 1980