S. Leite, Júlio, 		Manso, António, 		Rosete, Manuel, AND 		Martins, Sheila.
" PELVIC EXENTERATION WITH EN BLOC DISTAL SACRECTOMY FOR RECURRENT RECTAL CANCER" <em>Revista Portuguesa de Cirurgia</em> [Online],  Number 50 (9 August 2021)