AU - DEMİR, Y.Ali AU - USLU, Mehmet Ali AU - LÜLECİ, Cemal AU - ŞİMŞEK, Y.Mehmet AU - ONAT, Osman AU - ELMACI, Hüseyin Cahit AU - ARSLAN, Nadi TI - Assessment of the Fetal Heart Functions and Umbilical Arterial Flow Velocity Using Pulsed Wave Doppler in Twin Pregnants PT - Journal Article DP - 1992 TA - Turk Kardiyol Dern Ars PG - 142-146 VI - 20 IP - 3 AID - [doi] 4100 - https://dx.doi.org/ SO - Archives of the Turkish Society of Cardiology, 1992 20(3):142