@article{doi:10.1302/0301-620X.86BSUPP_IV.0860416d,
author = {Spinelli, M. and Bernicchi, G.},
title = {PYRAMID STEM},
journal = {Orthopaedic Proceedings},
volume = {86-B},
number = {SUPP_IV},
pages = {416-416},
year = {2004},
doi = {10.1302/0301-620X.86BSUPP_IV.0860416d},
url = {https://doi.org/10.1302/0301-620X.86BSUPP_IV.0860416d}
}