[Long-term stay of foreign bodies in the frontal sinuses].
D005547:Foreign Bodies / Q000175:diagnosis / Q000601:surgery; D005626:Frontal Sinus; D006801:Humans; D008297:Male; D008875:Middle Aged; D013997:Time Factors
Dlitel'noe prebyvanie inorodnogo tela v lobnykh pazukhakh