Value of staging squamous cell carcinoma of the anal margin and canal using the sentinel lymph node procedure: an update of the series and a review of the literature

le Mistrangelo, D M, Bellò, M, Cassoni, P, Milanesi, E, Racca, P, Munoz, F, Fora, G, Rondi, N, Gilbo, N, Senetta, R, Ricardi, U, Morino, M
Foilsithe 2013