Sano Y, Iwatate M. The importance of the macroscopic classification of colorectal neoplasms. Gastrointest Endosc Clin N Am. 2010 Jul;20(3):461-9.
Sano Y, Iwatate M. The importance of the macroscopic classification of colorectal neoplasms. Gastrointest Endosc Clin N Am. 2010 Jul;20(3):461-9.