@misc{misc32f706bc,
title   = {Perinatal outcome in high risk pregnancies with late decelerations according to umbilical artery dopplervelocimetry},
author = {Yamamoto, R. M. and Francisco, R. P. V. and Miyadahira, Seizo and Cunha, C. L. and Sakamoto, K and Zugaib, Marcelo},
year = {1999},
booktitle   = {World Congress of Ultrasound in Obstetrics and Gynecology}
}