TY - JOUR T1 - Age-related Prevalence of Valve Regurgitations by Pulsed Doppler Echocardiography and Color-flow Imaging Among Normal Subjects AU - KOZAN, Ömer AU - ÖZKAN, Mehmet AU - KAZAZOĞLU, Ali Rıza AU - DİRİCAN, Ahmet AU - PEKTAŞ, Oral Y1 - 1993 PY - 1993 DA - 1993 N1 - doi: DO - T2 - Archives of the Turkish Society of Cardiology JF - Archives of the Turkish Society of Cardiology JO - Turk Kardiyol Dern Ars SP - 174 EP - 177 VL - 21 IS - 3 SN - M3 - doi: UR - https://dx.doi.org/ Y2 - 1993 ER -