title: [A comparative study on the methacholine provocation test monitored simultaneously by the oscillation method and the dynamics of 81mKr ventilation image].
mesh_terms: D000293:Adolescent; D000328:Adult; D000403:Airway Resistance; D001249:Asthma / Q000503:physiopathology; D001985:Bronchial Provocation Tests / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005541:Forced Expiratory Volume; D006801:Humans; D007726:Krypton; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D008688:Methacholine Compounds; D011868:Radioisotopes; D011877:Radionuclide Imaging; D012119:Respiration
chemical_list: D008688:Methacholine Compounds; D011868:Radioisotopes; D007726:Krypton