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
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
Citation: Dr. Urbach et Mm. Cohen, Is perforation of the appendix a risk factor for tubal, infertility and ectopic pregnancy? An appraisal of the evidence, CAN J SURG, 42(2), 1999, pp. 101-108
Citation: Dr. Urbach et al., Colon and rectal anastomoses do not require routine drainage - A systematic review and meta-analysis, ANN SURG, 229(2), 1999, pp. 174-180