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Bronchial hyperresponsiveness (or other combinations with airway or hyperreactivity, BH used as a general abbreviation) is a state characterised by easily triggered bronchospasm (contraction of the bronchioles or small airways).
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bronchial hyperresponsiveness copd bronchospasm asthma people bronchioles methacholine histamine bronchodilator combinations airway hyperreactivity bh used general abbreviation state characterised easily
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Bronchial hyperresponsiveness | is a | hallmark of asthma but also occurs frequently in people with chronic obstructive pulmonary disease | 0.90 | text |
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