BibTex format
@inproceedings{Burney:2019:10.1183/13993003.congress-2019.PA3331,
author = {Burney, P and Patel, J},
doi = {10.1183/13993003.congress-2019.PA3331},
publisher = {EUROPEAN RESPIRATORY SOC JOURNALS LTD},
title = {Variation in "normal values" of forced vital capacity (FVC) and ratio of one-second Forced Expiratory Volume (FEV1)/FVC between 42 Burden of Obstructive Lung Disease (BOLD) sites},
url = {http://dx.doi.org/10.1183/13993003.congress-2019.PA3331},
year = {2019}
}