TY - JOUR T1 - A pulsatile flow model for in vitro quantitative evaluation of prosthetic valve regurgitation JO - Brazilian Journal of Medical and Biological Research A1 - Giuliatti, S. A1 - Gallo Jr., L. A1 - Almeida-Filho, O.C. A1 - Schmidt, A. A1 - Marin-Neto, J.A. A1 - Pelá, C.A. A1 - Maciel, B.C. SN - 0100-879X UL - 10.1590/S0100-879X2000000300013 VL - 33 Y1 - 2000 PB - Brasil ER -