(Q73433987)
Statements
Echocardiographic Evaluation of Patients with Primary Pulmonary Hypertension Before and After Atrial Septostomy (English)
Nilda Espinola-Zavaleta
Jesus Vargas-Barrón
Jorge Isaac Tazar
José Miguel Casanova
Candace Keirns
Angel Romero Cárdenas
Jorge Gaspar
Julio Sandoval
1 October 1999