[Observation of the pharyngo-larynx of residents in the air-polluted area].
D000328:Adult; D000397:Air Pollution; D005260:Female; D006801:Humans; D007564:Japan; D007830:Larynx; D008297:Male; D008875:Middle Aged; D010614:Pharynx; D012130:Respiratory Hypersensitivity; D012882:Skin Tests