@misc{indiciae246736e5629a, title = {Bronchial hyperreactivity in chronic obstructive bronchitis.}, author = {J W Ramsdell and F J Nachtwey and K M Moser}, year = {1982}, doi = {10.1164/arrd.1982.126.5.829}, url = {https://pubmed.ncbi.nlm.nih.gov/7149448/}, note = {Source identifier: 7149448} }