ECSPECT prospective multicentre registry for single-port laparoscopic colorectal procedures

Helmut Weiss, R Zorron, K-H Vestweber, Boris Vestweber, L Boni, W. Brunner, C Sietses, S Morales-Conde, O Bulut, K Gash, A R Dixon, C Mittermair, A Klaus, O Stanger, M Weiss, A Muratore, T Hell, ECSPECT Study Group