[Recognition and treatment of malignant nasal and maxillary tumors].
D006801:Humans; D009303:Nasopharyngeal Neoplasms; D009369:Neoplasms; D009666:Nose; D009669:Nose Neoplasms; D010255:Paranasal Sinus Neoplasms; D010256:Paranasal Sinuses
NASOPHARYNX/neoplasms; NOSE/neoplasms; PARANASAL SINUSES/neoplasms