@article{doi:10.1302/0301-620X.90B12.20975,
author = {Axelrad, T. W. and Steen, B. and Lowenberg, D. W. and Creevy, W. R. and Einhorn, T. A.},
title = {Heterotopic ossification after the use of commercially available recombinant human bone morphogenetic proteins in four patients},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {90-B},
number = {12},
pages = {1617-1622},
year = {2008},
doi = {10.1302/0301-620X.90B12.20975},
url = {https://doi.org/10.1302/0301-620X.90B12.20975}
}