| Literature DB >> 3311118 |
Abstract
We have compared bronchial challenge with both histamine and methacholine for the tidal breathing method and dosimeter method, using the DeVilbiss 646 nebulizer, in 18 patients with asthma. There was a significant difference between the PC20 FEV1 but not the PD20 FEV1 when either agonist was administered by the different techniques but not by the same method.Entities:
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Year: 1987 PMID: 3311118 DOI: 10.1016/0007-0971(87)90158-6
Source DB: PubMed Journal: Br J Dis Chest ISSN: 0007-0971