Abstract
Keller, DS; Zaghiyan, K; Mizell, JS
Keller, DS (reprint author), Columbia Univ, Div Colorectal Surg, Dept Surg, New York Presbyterian Hosp,Med Ctr, Herbert Irving Pavil,161 Ft Washington Ave, New York, NY 10032 USA.
TECHNIQUES IN COLOPROCTOLOGY, 2018; 22 (9): 715