@misc{miscad307f22,
title   = {High risk pregnancies with oligohydramnios: analysis of perinatal outcome with amniotic fluid index inferior or equal 3,0 cm},
author = {Yamamoto, R. M. and Francisco, R. P. V. and Miyadahira, Seizo and Dias, M. L. N. and Toyama, J. M. and Zugaib, Marcelo},
year = {1999},
booktitle   = {World Congress of Ultrasound in Obstetrics and Gynecology}
}