@article{doi:10.1302/0301-620X.73B4.2071659,
author = {Thomsen, NO and Overgaard, S and Olsen, LH and Hansen, H and Nielsen, ST},
title = {Observer variation in the radiographic classification of ankle fractures},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {73-B},
number = {4},
pages = {676-678},
year = {1991},
doi = {10.1302/0301-620X.73B4.2071659},
url = {https://doi.org/10.1302/0301-620X.73B4.2071659}
}