title: Mechanisms of spread of head and neck squamous carcinomas.
authors.affiliation: Departamento de Clínica Médica, Faculdade de Medicina da USP, Brazil.
authors.forename: M M
authors.initials: MM
authors.lastname: Brentani
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000201:enzymology / Q000473:pathology / Q000556:secondary*; D006258:Head and Neck Neoplasms / Q000201:enzymology / Q000473:pathology*; D006801:Humans; D009361:Neoplasm Invasiveness