Bronchial hyperresponsiveness
Occup Med (Lond) (2016) 66 (2): 95–105 doi:10.1093/occmed/kqv158 J. Borak1,2 and R. Y. Lefkowitz2 Abstract Background Bronchial hyperresponsiveness (BHR) is often regarded as a ‘hallmark’ of asthma and bronchoprovocation testing is frequently performed to support a diagnosis of…