[Dependence of the surgeon on the video image in laparoscopic cholecystectomy].
Chirurgische Poliklinik, Kantonsspital Winterthur.
B
B
Forster
D006801:Humans; D007089:Image Enhancement / Q000295:instrumentation; D020706:Laparoscopes; D011785:Quality Assurance, Health Care; D014741:Video Recording / Q000295:instrumentation*