title: [Epipharyngeal tumors--a diagnostic and therapeutic problem?].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis* / Q000628:therapy
vernacular_title: Epipharynxtumoren--ein diagnostisches und therapeutisches Problem?