@article{doi:10.1302/0301-620X.94B3.27825,
author = {Pumberger, M. and Chiu, Y-L. and Ma, Y. and Girardi, F. P. and Mazumdar, M. and Memtsoudis, S. G.},
title = {National in-hospital morbidity and mortality trends after
lumbar fusion surgery between 1998 and 2008},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {94-B},
number = {3},
pages = {359-364},
year = {2012},
doi = {10.1302/0301-620X.94B3.27825},
url = {https://doi.org/10.1302/0301-620X.94B3.27825}
}