title: Perforated peptic ulcer: open versus laparoscopic repair.
authors.affiliation: Department of Surgery, The Chinese University of Hong Kong, Shatin, Hong Kong. josephlau@cuhk.edu.hk
authors.forename: W Y
authors.initials: WY
authors.lastname: Lau
mesh_terms: D004381:Duodenal Ulcer / Q000150:complications*; D005743:Gastrectomy; D006801:Humans; D010535:Laparoscopy; D010439:Peptic Ulcer Perforation / Q000601:surgery*; D013276:Stomach Ulcer / Q000150:complications*; D014628:Vagotomy