Squamous-cell carcinoma of the lower lip: a retrospective study of 58 patients

by Luiz Roberto Medina dos Santos, Cláudio Roberto Cernea, Luiz Paulo Kowalski, Paulo Carneiro Carneiro, Miriam Nakagami Soto, Sunao Nishio, Flávio Carneiro Hojaij, Augusto Dutra Jr., Gilberto Britto e Silva Filho, Alberto Rossetti Ferraz