SpringerLink (Online service), Ross, H., Lee, S., Champagne, B. J., Pigazzi, A., & Rivadeneira, D. E. (2015). Robotic Approaches to Colorectal Surgery (1st ed. 2015.). Springer International Publishing : Imprint: Springer.

SpringerLink (Online service), Howard Ross, Sang Lee, Bradley J. Champagne, Alessio Pigazzi, and David E. Rivadeneira. Robotic Approaches to Colorectal Surgery. 1st ed. 2015. Cham: Springer International Publishing : Imprint: Springer, 2015.

SpringerLink (Online service), et al. Robotic Approaches to Colorectal Surgery. 1st ed. 2015. Springer International Publishing : Imprint: Springer, 2015.