BibTex format
@inproceedings{Woodfield:2021:10.1136/gutjnl-2021-BSG.30,
author = {Woodfield, G and Belluomo, I and Laponogov, I and Veselkov, K and Spanel, P and Cross, AJ and Hanna, GB},
doi = {10.1136/gutjnl-2021-BSG.30},
pages = {A17--A17},
publisher = {BMJ Publishing Group},
title = {OFR-7Breath testing for colorectal polyps and cancer- the colorectal breath analysis1 study (COBRA1)},
url = {http://dx.doi.org/10.1136/gutjnl-2021-BSG.30},
year = {2021}
}