APA
Gupta Deepak Kumar, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr M P Arora Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Surgery. (1997). Role of helicobacter pylori infection in perforated peptic ulcer disease. : .
Chicago
Gupta Deepak Kumar, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr M P Arora Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Surgery. 1997. Role of helicobacter pylori infection in perforated peptic ulcer disease. : .
Harvard
Gupta Deepak Kumar, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr M P Arora Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Surgery. (1997). Role of helicobacter pylori infection in perforated peptic ulcer disease. : .
MLA
Gupta Deepak Kumar, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr M P Arora Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Surgery. Role of helicobacter pylori infection in perforated peptic ulcer disease. : . 1997.