Aleixo, C., Marinhas, J., Santos, F., Freitas, R. and Pereira, R. S. (2020) “Life-threatening retroperitoneal hematoma after percutaneous vertebroplasty for lumbar fracture”, International Journal of Research in Orthopaedics, 6(4), pp. 840–843. doi: 10.18203/issn.2455-4510.IntJResOrthop20202695.