APA
Mittal Gyanendra S, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr. Sunil Kumar Gu & University of Delhi. Faculty of Medical Sciences. Department of Surgery. (2002). Evaluation of prevalence of H. pylori in patients with perforated duodenal ulcer. : .
Chicago
Mittal Gyanendra S, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr. Sunil Kumar Gu and University of Delhi. Faculty of Medical Sciences. Department of Surgery. 2002. Evaluation of prevalence of H. pylori in patients with perforated duodenal ulcer. : .
Harvard
Mittal Gyanendra S, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr. Sunil Kumar Gu and University of Delhi. Faculty of Medical Sciences. Department of Surgery. (2002). Evaluation of prevalence of H. pylori in patients with perforated duodenal ulcer. : .
MLA
Mittal Gyanendra S, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr. Sunil Kumar Gu and University of Delhi. Faculty of Medical Sciences. Department of Surgery. Evaluation of prevalence of H. pylori in patients with perforated duodenal ulcer. : . 2002.