@article{doi:10.1302/0301-620X.60B3.681412,
author = {Grobbelaar, CJ and du Plessis, TA and Marais, F},
title = {The radiation improvement of polyethylene prostheses. A preliminary study},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {60-B},
number = {3},
pages = {370-374},
year = {1978},
doi = {10.1302/0301-620X.60B3.681412},
url = {https://doi.org/10.1302/0301-620X.60B3.681412}
}