@article{doi:10.1302/0301-620X.72B3.2341439,
author = {Kim, YH},
title = {Knee arthroplasty using a cementless PCA prosthesis with a porous-coated central tibial stem. Clinical and radiographic review at five years},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {72-B},
number = {3},
pages = {412-417},
year = {1990},
doi = {10.1302/0301-620X.72B3.2341439},
url = {https://doi.org/10.1302/0301-620X.72B3.2341439}
}