TY - BOOK AU - Manglik Arun Kumar AU - Dr N K Anand Supervisor AU - University of Delhi. Faculty of Medical Sciences. Department of Paediatrics ED - University of Delhi. Faculty of Medical Sciences. Department of Paediatrics TI - Evaluation of echocardiography as a diagnostic aid in cyanotic congenital heart disease PY - 1984/// KW - CHILDREN - DISEASES ER -