Measurement of responsiveness to inhaled histamine using FEV1: comparison of PC20 and threshold.

Two methods of interpreting histamine inhalation dose-response curves were compared in 27 normal and 41 asthmatic subjects. The histamine provocation concentration producing a 20% fall (PC20) in forced expiratory volume in one second (FEV1) was calculated on the basis of the lowest FEV1 after inhala...

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Bibliografische gegevens

Gepubliceerd in:	Thorax
Hoofdauteurs:	Cockcroft, D W, Berscheid, B A, Murdock, K Y
Formaat:	Artigo
Taal:	Inglês
Gepubliceerd in:	BMJ Publishing Group 1983
Onderwerpen:	Research Article
Online toegang:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC459599/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6612638/ https://ncbi.nlm.nih.govhttps://doi.org/10.1136/thx.38.7.523
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