Laparoscopic treatment of duodenal ulcer: a plea for clinical trials.
McGuire
H H
HH
Schubert
M L
ML
D002986:Clinical Trials as Topic; D004381:Duodenal Ulcer / Q000601:surgery*; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D010295:Parietal Cells, Gastric; D014628:Vagotomy / Q000379:methods