A comparative study of laparoscopic versus laparotomy repair of perforated peptic ulcer: A prospective study

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

Laparoscopic versus Open Repair of Perforated Peptic Ulcer: Comparative Study

Laparoscopic Repair of Perforated Peptic Ulcer: Simple Closure Versus Omentopexy

Laparoscopic versus Open Repair of Perforated Peptic Ulcer

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

COMPARATIVE STUDY OF LAPAROSCOPIC AND OPEN REPAIR OF DUODENAL ULCER PERFORATION

Laparoscopic Versus Open Suturing and Omental Patch Repair of Perforated Peptic Ulcer: A Randomized Controlled Clinical Trial

Comparison between Laparoscopic and Open Repair of Perforated Duodenal Ulcer.

Laparoscopic Repair of Perforated Duodenal Ulcer with Omental Patch