Major Congential Malformations After First-Trimester Exposure to ACE Inhibitors
NEJM 354:2443-2451,2498, Cooper,W.O.,et al, 2006
Effect of Cocaine Use On the Fetus
NEJM 327:399-407, Volpe,J.J., 1992
Ultrasound Screening for Spina Bifida:Cranial & Cerebellar Signs
Lancet 2:72-74, Nicolaides,K.H.,et al, 1986