Authors: Urbach, DR Hansen, PD Khajanchee, YS Swanstrom, LL

Citation: Dr. Urbach et al., A decision analysis of the optimal initial approach to achalasia: Laparoscopic Heller myotomy with partial fundoplication, thoracoscopic Heller myotomy, pneumatic dilatation, or botulinum toxin injection, J GASTRO S, 5(2), 2001, pp. 192-205

Authors: Khajanchee, YS Urbach, DR Swanstrom, LL Hansen, PD

Citation: Ys. Khajanchee et al., Outcomes of laparoscopic herniorrhaphy without fixation of mesh to the abdominal wall, SURG ENDOSC, 15(10), 2001, pp. 1102-1107

Authors: Urbach, DR Khajanchee, YS Jobe, BA Standage, BA Hansen, PD Swanstrom, LL

Citation: Dr. Urbach et al., Cost-effective management of common bile duct stones - A decision analysisof the use of endoscopic retrograde cholangiopancreatography (ERCP), intraoperative cholangiography, and laparoscopic bile duct exploration, SURG ENDOSC, 15(1), 2001, pp. 4-13

Authors: Urbach, DR Herron, DM Khajanchee, YS Swanstrom, LL Hansen, PD

Citation: Dr. Urbach et al., Laparoscopic hepatic artery infusion pump placement, ARCH SURG, 136(6), 2001, pp. 700-704

Authors: Urbach, DR Swanstrom, LL Khajanchee, YS Hansen, PD

Citation: Dr. Urbach et al., Incidence of cancer of the pancreas, extrahepatic bile duct and ampulla ofVater in the United States, before and after the introduction of laparoscopic cholecystectomy, AM J SURG, 181(6), 2001, pp. 526-528

Authors: Ben-Meir, A Urbach, DR Khajanchee, YS Hansen, PD Swanstrom, DL

Citation: A. Ben-meir et al., Quality of life before and after laparoscopic Heller myotomy for achalasia, AM J SURG, 181(5), 2001, pp. 471-474