BibTex format
@article{Schultze:2020:10.1016/S2213-2600(20)30415-X,
author = {Schultze, A and Walker, AJ and MacKenna, B and Morton, CE and Bhaskaran, K and Brown, JP and Rentsch, CT and Williamson, E and Drysdale, H and Croker, R and Bacon, S and Hulme, W and Bates, C and Curtis, HJ and Mehrkar, A and Evans, D and Inglesby, P and Cockburn, J and McDonald, HI and Tomlinson, L and Mathur, R and Wing, K and Wong, AYS and Forbes, H and Parry, J and Hester, F and Harper, S and Evans, SJW and Quint, J and Smeeth, L and Douglas, IJ and Goldacre, B and OpenSAFELY, Collaborative},
doi = {10.1016/S2213-2600(20)30415-X},
journal = {The Lancet Respiratory Medicine},
pages = {1106--1120},
title = {Risk of COVID-19-related death among patients with chronic obstructive pulmonary disease or asthma prescribed inhaled corticosteroids: an observational cohort study using the OpenSAFELY platform},
url = {http://dx.doi.org/10.1016/S2213-2600(20)30415-X},
volume = {8},
year = {2020}
}