TY - GEN AU - Negrini,Rômulo AU - de Silva Bussamra,Luiz Cláudio AU - da Silva Valladão de Freitas,Leonardo AU - Araujo Júnior,Edward AU - Piato,Sebastião AU - Nardozza,Luciano Marcondes Machado AU - Moron,Antonio Fernandes AU - Aoki,Tsutomu TI - Assessment of placental blood flow between 22 and 34 weeks of gestation by 3D-sonography power Doppler vascular indices SN - 1432-0711 PY - 2011///1021 KW - Cross-Sectional Studies KW - Female KW - Humans KW - Imaging, Three-Dimensional KW - Placenta KW - physiology KW - Placental Circulation KW - Pregnancy KW - Pregnancy Trimester, Second KW - Pregnancy Trimester, Third KW - Ultrasonography, Doppler KW - Ultrasonography, Prenatal N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1007/s00404-010-1595-x ER -