APA

Sinha Prakas Narayan, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr S K Sen Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Surgery. (1968). Study of pulmonary hypertension in pre-and postoperative cases of mitral stenosis and its relation with the type of valve and quality of split. : .

Chicago

Sinha Prakas Narayan, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr S K Sen Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Surgery. 1968. Study of pulmonary hypertension in pre-and postoperative cases of mitral stenosis and its relation with the type of valve and quality of split. : .

Harvard

Sinha Prakas Narayan, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr S K Sen Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Surgery. (1968). Study of pulmonary hypertension in pre-and postoperative cases of mitral stenosis and its relation with the type of valve and quality of split. : .

MLA

Sinha Prakas Narayan, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr S K Sen Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Surgery. Study of pulmonary hypertension in pre-and postoperative cases of mitral stenosis and its relation with the type of valve and quality of split. : . 1968.