1. Nissen fundoplication by laparoscopy;Geagea;Union Med Can,1991
2. Laparoscopic Nissen's fundal plication is feasible;Geagea;Can J Surg,1991
3. Minimal access surgery for gastroesophageal reflux: Laparoscopic placement of the Angelchik prosthesis in pigs;Berguer;Surg Endosc,1991
4. Nissen fundoplication by laparoscopy;Geagea;Union Med Can,1991
5. Laparoscopic fundoplication staunches gastric acid reflux;Regier;General Surg News,1991