@incollection{A.G.F.11, author = {Miro A.G.F. and Grobler S. and Santoro G.A.}, title = {Preoperative Staging of Rectal Cancer: Role of Endorectal Ultrasound}, booktitle = {Rectal Cancer}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Giulio Aniello Santoro}, chapter = {4}, doi = {10.5772/38855}, url = {https://doi.org/10.5772/38855} }