Two decades of progress in coloproctology: pioneering precision colorectal cancer surgery and anorectal physiology

Juan A. Villanueva-Herrero, Coloproctology Service, Hospital General de México Dr. Eduardo Liceaga, Secretaría de Salud, Mexico City, Mexico
Jeziel K. Ordoñez-Juárez, Coloproctology Service, Hospital General de México Dr. Eduardo Liceaga, Secretaría de Salud, Mexico City, Mexico
Jorge L. De León-Rendón, Coloproctology Service, Hospital General de México Dr. Eduardo Liceaga, Secretaría de Salud, Mexico City, Mexico
Billy Jiménez-Bobadilla, Coloproctology Service, Hospital General de México Dr. Eduardo Liceaga, Secretaría de Salud, Mexico City, Mexico