@article{doi:10.1302/0301-620X.65B2.6826624,
author = {Packer, NP and Calvert, PT and Bayley, JI and Kessel, L},
title = {Operative treatment of chronic ruptures of the rotator cuff of the shoulder},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {65-B},
number = {2},
pages = {171-175},
year = {1983},
doi = {10.1302/0301-620X.65B2.6826624},
url = {https://doi.org/10.1302/0301-620X.65B2.6826624}
}