TI - Comparison, of the efficacy of sonohystero-salpingography and hystero-salpingography in the evaluation of tubal permeability PY - 1999 AU - Ferreira, R. A. AU - Franco, R. C. AU - Berezowski, Aderson Tadeu AU - Machado, J. C. AU - Ferriani, Rui Alberto AU - Sala, Maria Matheus de T2 - World Congress of Ultrasound in Obstetrics and Gynecology J2 - Ultrasound in Obstetrics & Gynecology PP - New York VL - 14 SP - 139 res. P114 ER -