Laparoscopic Cholecystectomy Performed by Residents: A Retrospective Study on 569 Patients

<table>Duration of operation in minutes of elective laparoscopic cholecystectomy in residents <i>versus</i> staff surgeons, senior residents <i>versus</i> junior residents, and senior residents <i>versus</i> staff surgeons.</table>

Surgery Research and Practice

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Figure 1

Figure 1: Laparoscopic Cholecystectomy Performed by Residents: A Retrospective Study on 569 Patients 