@article{doi:10.1302/0301-620X.53B2.362,
author = {Ellis, James},
title = {An Introduction to Clinical Rheumatology},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {53-B},
number = {2},
pages = {362-362},
year = {1971},
doi = {10.1302/0301-620X.53B2.362},
url = {https://doi.org/10.1302/0301-620X.53B2.362}
}