title: Impact of comorbidity and symptoms on the prognosis of patients with oral carcinoma.
authors.forename: J F
authors.initials: JF
authors.lastname: Piccirillo
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000150:complications* / Q000401:mortality*; D006801:Humans; D009062:Mouth Neoplasms / Q000150:complications* / Q000401:mortality*; D009367:Neoplasm Staging; D011379:Prognosis; D012720:Severity of Illness Index