@article{doi:10.1302/0301-620X.31B3.426,
author = {Simmonds, F. A.},
title = {SHOULDER PAIN With Particular Reference to the "Frozen" Shoulder},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {31-B},
number = {3},
pages = {426-432},
year = {1949},
doi = {10.1302/0301-620X.31B3.426},
url = {https://doi.org/10.1302/0301-620X.31B3.426}
}