TY - RPRT TI - Changes in peak expiratory flow indices as a proxy for changes in bronchial hyperresponsiveness. Dutch Chronic Non-Specific Lung Disease study group. AU - W R Douma AU - H A Kerstjens AU - C M Roos AU - G H Koëter AU - D S Postma PY - 2000 DO - 10.1034/j.1399-3003.2000.16b07.x UR - https://pubmed.ncbi.nlm.nih.gov/10968495/ ID - 10968495 ER -