ASGE guideline on the role of endoscopy for bleeding from chronic radiation proctopathy

Jeffrey K. Lee, Deepak Agrawal, Nirav Thosani, Mohammad Al-Haddad, James L. Buxbaum, Audrey H. Calderwood, Douglas S. Fishman, Larissa L. Fujii-Lau, Laith H. Jamil, Terry L. Jue, Mouen A. Khashab, Joanna K. Law, Mariam Naveed, Bashar J. Qumseya, Mandeep S. Sawhney, Andrew C. Storm, Julie Yang, Sachin B. Wani