Anal area(anal canal/perianal) cancer with rectrum tissue array, including pathology grade, TNM, and clinical stage, 24 cases/44 cores-RE441

Anal area(anal canal/perianal) cancer with rectrum tissue array, including pathology grade, TNM, and clinical stage, 24 cases/44 cores
Description
Anal area(anal canal/perianal) cancer with rectrum tissue array, including pathology grade, TNM, and clinical stage, 24 cases/44 cores