Retrospective and prospective multi-institutional laparoscopic cholecystectomy study organized by the Society of American Gastrointestinal Endoscopic Surgeons

Airan, M. ; Appel, M. ; Berci, G. ; Coburg, A. J. ; Cohen, M. ; Cuschieri, A. ; Dent, T. ; Duppler, D. ; Easter, D. ; Greene, F. ; Halevey, A. ; Hammer, S. ; Hunter, J. ; Jenson, M. ; Ko, S. T. ; McFadyan, B. ; Perissat, J. ; Ponsky, J. ; Ravindranathan, P. ; Sackier, J. M. ; Soper, N. ; Stiegmann, G. ; Traverso, W. ; Udwadia, T. ; Unger, S.
Springer
Published 1992