BibTex format
@article{SAUNDERS:1981:10.1136/bmj.282.6260.263,
author = {SAUNDERS, JB and WALTERS, JRF and DAVIES, P and PATON, A},
doi = {10.1136/bmj.282.6260.263},
journal = {BRITISH MEDICAL JOURNAL},
pages = {263--266},
title = {A 20-YEAR PROSPECTIVE-STUDY OF CIRRHOSIS},
url = {http://dx.doi.org/10.1136/bmj.282.6260.263},
volume = {282},
year = {1981}
}