title: Case 1: Superficially invasive squamous carcinoma.
authors.affiliation: University of California, San Francisco, USA.
authors.forename: S
authors.initials: S
authors.lastname: Silverman
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000175:diagnosis / Q000473:pathology*; D012907:Smoking / Q000009:adverse effects