BibTex format
@inproceedings{Chowdhury:2017:intqhc/mzx125.6,
author = {Chowdhury, FS and Elkin, S and Bell, D and Bottle, A},
doi = {intqhc/mzx125.6},
pages = {7--8},
publisher = {Oxford University Press},
title = {How many hospital websites provide information to attract patients to attend cardiac/pulmonary rehabilitation across England?},
url = {http://dx.doi.org/10.1093/intqhc/mzx125.6},
year = {2017}
}