Takeda Flavio Roberto, Tustumi Francisco, Cecconello Ivan
Department of Gastroenterology, Digestive Surgery Division, University of São Paulo Medical School, São Paulo, Brazil.
Ann Surg Oncol. 2020 Apr;27(4):1248-1249. doi: 10.1245/s10434-019-08016-0. Epub 2019 Oct 31.