title: [Effects of ozone and sulfur dioxide alone and in combination on bronchial reactivity to inhaled acetylcholine aerosol in normal subjects (author's transl)].
mesh_terms: D000109:Acetylcholine / Q000008:administration & dosage*; D000328:Adult; D000336:Aerosols; D001980:Bronchi / Q000187:drug effects*; D004781:Environmental Exposure; D006801:Humans; D008297:Male; D010126:Ozone / Q000633:toxicity*; D013458:Sulfur Dioxide / Q000633:toxicity*; D013997:Time Factors
chemical_list: D000336:Aerosols; D013458:Sulfur Dioxide; D010126:Ozone; D000109:Acetylcholine