Sherman Vadim, Klassen Dennis R, Feldman Liane S, Jabbari Mansour, Marcus Victoria, Fried Gerald M
Steinberg-Bernstein Centre for Minimally Invasive Surgery, Department of Surgery, McGill University Health Centre, Montreal, PQ, Canada.
J Am Coll Surg. 2003 Nov;197(5):864-7. doi: 10.1016/S1072-7515(03)00600-8.