Camera navigation and cannulation: Validity evidence for new educational tasks to complement the fundamentals of laparoscopic surgery program

Yusuke Watanabe, E. Matt Ritter, Steven D. Schwaitzberg, James R. Korndorffer, Daniel J. Scott, Allan Okrainec, Elif Bilgic, Pepa A. Kaneva, Mary T. O’Donnell, Liane S. Feldman, Gerald M. Fried, Melina C. Vassiliou