BibTex format
@article{Brewer:2020:10.1136/bmjopen-2020-037459,
author = {Brewer, H and Hirst, Y and Sudha, S and Chadeau-Hyam, M and Flanagan, J},
doi = {10.1136/bmjopen-2020-037459},
journal = {BMJ Open},
pages = {1--9},
title = {Cancer Loyalty Card Study (CLOCS): protocol for an observational case-control study focusing on the patient interval in ovarian cancer diagnosis},
url = {http://dx.doi.org/10.1136/bmjopen-2020-037459},
volume = {10},
year = {2020}
}