Causes of death in patients with oral cancer.
D001344:Autopsy; D006801:Humans; D008207:Lymphatic Metastasis; D009062:Mouth Neoplasms / Q000401:mortality* / Q000601:surgery; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D011183:Postoperative Complications