Pappou, E. P.; Weiser, M. R. In Steele, S. R.; Hull, T. L.; Read, T. E.; Saclarides, T. J.; Senagore, A. J.; Whitlow, C. B. (Eds.) The ASCRS Textbook of Colon and Rectal Surgery. 3rd ed (2016)
Cercek, A.; Garcia-Aguilar, J. In Steele, S. R.; Hull, T. L.; Read, T. E.; Saclarides, T. J.; Senagore, A. J.; Whitlow, C. B. (Eds.) The ASCRS Textbook of Colon and Rectal Surgery. 3rd ed (2016)
Samdani, T.; Nash, G. M. In Steele, S. R.; Hull, T. L.; Read, T. E.; Saclarides, T. J.; Senagore, A. J.; Whitlow, C. B. (Eds.) The ASCRS Textbook of Colon and Rectal Surgery. 3rd ed (2016)