[Primary cancer of the frontal sinuses].
D000368:Aged; D005626:Frontal Sinus / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010255:Paranasal Sinus Neoplasms / Q000473:pathology*
K voprosu o pervichnom rake lobnykh pazukh.