BibTex format
@article{Knight:2020:10.1136/bmj.m2107,
author = {Knight, M and Bunch, K and Vousden, N and Morris, E and Simpson, N and Gale, C and O'Brien, P and Quigley, M and Brocklehurst, P and Kurinczuk, JJ and UK, Obstetric Surveillance System SARS-CoV-2 Infection in Pregnancy Collaborative Group},
doi = {10.1136/bmj.m2107},
journal = {BMJ},
pages = {1--7},
title = {Characteristics and outcomes of pregnant women admitted to hospital with confirmed SARS-CoV-2 infection in UK: national population based cohort study.},
url = {http://dx.doi.org/10.1136/bmj.m2107},
volume = {369},
year = {2020}
}