Treatment of parotid gland tumours by conservative parotidectomy.
D008949:Adenoma, Pleomorphic / Q000601:surgery*; D006801:Humans; D009364:Neoplasm Recurrence, Local; D010306:Parotid Gland / Q000601:surgery*; D010307:Parotid Neoplasms / Q000601:surgery*; D012189:Retrospective Studies