Hung S. Ho

Laparoscopic suturing evaluation among surgical residents.

B. Wolfe, N. Nguyen, K. Mayer, 2000, The Journal of surgical research.

An ergonomic evaluation of surgeons' axial skeletal and upper extremity movements during laparoscopic and open surgery.

R Berguer, R. Berguer, N. Nguyen, 2001, American journal of surgery.