@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} }