APA

Varshney Jai Pratibha, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Prabhat Kumar Gu & University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. (2006). Clinical, echocardiography and cardiac catheterization study of children with congenital cyanotic heart diseases. : .

Chicago

Varshney Jai Pratibha, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Prabhat Kumar Gu and University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. 2006. Clinical, echocardiography and cardiac catheterization study of children with congenital cyanotic heart diseases. : .

Harvard

Varshney Jai Pratibha, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Prabhat Kumar Gu and University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. (2006). Clinical, echocardiography and cardiac catheterization study of children with congenital cyanotic heart diseases. : .

MLA

Varshney Jai Pratibha, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Prabhat Kumar Gu and University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. Clinical, echocardiography and cardiac catheterization study of children with congenital cyanotic heart diseases. : . 2006.