@article{doi:10.1302/0301-620X.74B4.1624504,
author = {Gustafson, P and Rydholm, A},
title = {Selection bias in treatment of soft-tissue sarcoma},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {74-B},
number = {4},
pages = {501-503},
year = {1992},
doi = {10.1302/0301-620X.74B4.1624504},
url = {https://doi.org/10.1302/0301-620X.74B4.1624504}
}