Formica Matteo, Cavagnaro Luca, Zanirato Andrea, Felli Lamberto, Formica Carlo
Clinica Ortopedica, University of Genoa, IRCCS A.O.U. San Martino Ist, Largo R. Benzi 10, 16132, Genova, Italy.
CVCO, IRCCS Istituto Ortopedico Galeazzi, Via Riccardo Galeazzi 4, 20161, Milano, Italy.
Spine J. 2016 Feb;16(2):e49-51. doi: 10.1016/j.spinee.2015.09.050. Epub 2015 Oct 22.