MIXED SALIVARY TUMOUR--AN UNUSUAL BI-FOCAL ORIGIN.
D008949:Adenoma, Pleomorphic; D006801:Humans; D009303:Nasopharyngeal Neoplasms; D009369:Neoplasms; D013363:Submandibular Gland
MIXED SALIVARY GLAND TUMOR; NASOPHARYNGEAL NEOPLASMS; SUBMANDIBULAR GLAND