BibTex format
@article{Liang:2019:10.1016/S2542-5196(19)30085-3,
author = {Liang, L and Cai, Y and Barratt, B and Lyu, B and Chan, Q and Hansell, AL and Xie, W and Zhang, D and Kelly, FJ and Tong, Z},
doi = {10.1016/S2542-5196(19)30085-3},
journal = {Lancet Planet Health},
pages = {e270--e279},
title = {Associations between daily air quality and hospitalisations for acute exacerbation of chronic obstructive pulmonary disease in Beijing, 2013-17: an ecological analysis},
url = {http://dx.doi.org/10.1016/S2542-5196(19)30085-3},
volume = {3},
year = {2019}
}