BibTex format
@article{Koysombat:2018:10.1136/bcr-2018-225068,
author = {Koysombat, K and Capanna, MV and Stafford, N and Orchard, T},
doi = {10.1136/bcr-2018-225068},
journal = {BMJ Case Rep},
title = {Combination therapy for systemic sclerosis-associated pneumatosis intestinalis.},
url = {http://dx.doi.org/10.1136/bcr-2018-225068},
volume = {2018},
year = {2018}
}