Do cytology, genotyping, and high resolution anoscopy allow to establish a protocol for early detection of squamous cell carcinoma of the anal canal in risk population? Rocio Franco Herrera, Marta Cuadrado Ayuso, Alejandro Sanchez Arteaga, David Alías Jimenez, Jaime Ruíz Tovar, Jesús Lago Oliver 2018-12-07