title: Influence of antigen challenge on density dependence of maximal expiratory flow and nitrogen washout curves in extrinsic bronchial asthma.
mesh_terms: D000328:Adult; D000941:Antigens / Q000008:administration & dosage; D001249:Asthma / Q000175:diagnosis / Q000276:immunology / Q000503:physiopathology*; D005260:Female; D005540:Forced Expiratory Flow Rates; D006801:Humans; D008297:Male; D008448:Maximal Expiratory Flow Rate; D009584:Nitrogen / Q000032:analysis*; D012119:Respiration
chemical_list: D000941:Antigens; D009584:Nitrogen