Diagnosis of tumors of the nasopharynx by cytological procedure; preliminary report of a new technique employing a suction cannula.
D057785:Catheters; D006801:Humans; D009303:Nasopharyngeal Neoplasms; D009305:Nasopharynx; D009369:Neoplasms; D013396:Suction
NASOPHARYNX/neoplasms