Lee, W, Kirk, JS, Comstock, CH
et al. (2000). Vasa previa: prenatal detection by three-dimensional ultrasonography
.
Ultrasound in Obstetrics and Gynecology, 16(4), 384-387. 10.1046/j.1469-0705.2000.00188.x
Lee, W, Kirk, JS, Comstock, CH et al. (2000). Vasa previa: prenatal detection by three-dimensional ultrasonography
. Ultrasound in Obstetrics and Gynecology, 16(4), 384-387. 10.1046/j.1469-0705.2000.00188.x