Akhtar, Muhammad Irshad To identfy various anatomical variations in tertralogy of fallot, patent ductus arteriosus and transosition of great arteries / by Muhammad Irshad Akhtar ; supervised by Muhammd Zia Iqbal - Karachi 2013 ISBN: 9789699799693 Subjects--Topical Terms: Master of PhilosophyAnatomy