Laparoscopic versus Open Repair of Perforated Peptic Ulcer: Comparative Study

Laparoscopic repair of perforated peptic ulcer: A prospective study

Laparoscopic repair of early versus delayed presented perforated peptic ulcer: a prospective comparative study

COMPARATIVE STUDY OF LAPAROSCOPIC AND OPEN REPAIR OF DUODENAL ULCER PERFORATION

Comparison study between the outcome of laparoscopic and open repair of perforated duodenal ulcer

Comparison between Laparoscopic and Open Repair of Perforated Duodenal Ulcer.

COMPARISON BETWEEN LAPAROSCOPIC AND OPEN REPAIR OF PERFORATED DUODENAL ULCER; A RETROSPECTIVE NONRANDOMIZED CONTROLLED TRIAL

Laparoscopic versus Open Repair of Perforated Peptic Ulcer

A Comparative Study between Open and Laparoscopic Omental Patch Repair of Perforated Duodenal Ulcer

Laparoscopic repair of perforated duodenal ulcer: a comparison with the open surgical technique