TY - GEN AU - Naheed Haneef TI - Assessment of comparative efficiency of gated blood pool ventriculography and echocardiography versus contrast ventriculography for left ventricular ejection fraction determination in post myocardial infarction patients PY - 2001/// CY - Karachi PB - Ziauddin Medical University N1 - Thesis (M.D in Cardiology) -- Ziauddin University, 2001; Includes bibliographical references ER -