@article{doi:10.1302/0301-620X.71B4.2527856,
author = {Lilius, G and Laasonen, EM and Myllynen, P and Harilainen, A and Gronlund, G},
title = {Lumbar facet joint syndrome. A randomised clinical trial},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {71-B},
number = {4},
pages = {681-684},
year = {1989},
doi = {10.1302/0301-620X.71B4.2527856},
url = {https://doi.org/10.1302/0301-620X.71B4.2527856}
}