title: [Study on single breath N2 curves in asymptomatic patients with bronchial asthma. Influence of dead space adding on phase III and IV (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000503:physiopathology*; D003011:Closing Volume; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009584:Nitrogen; D012126:Respiratory Dead Space; D013147:Spirometry
chemical_list: D009584:Nitrogen