Optimizing laparoscopic task efficiency: the role of camera and monitor positions.
Haveran LA, Novitsky YW, Czerniach DR, Kaban GK, Taylor M, Gallagher-Dorval K, Schmidt R, Kelly JJ, Litwin DE. Optimizing laparoscopic task efficiency: the role of camera and monitor positions. Surg Endosc. 2007 Jun; 21(6):980-4.