1. Interventistica articolare del rachide;Gallucci,2011
2. Epidural steroid injections and selective nerve blocks;Blake,2004
3. Foraminal injections of corticosteroids under tomodensitometric control;Delmer,2006
4. Complications associated with epidural steroid injections;Abram;Reg Anesth,1996
5. L’articolazione, Sacroiliaca? Fisiopatologia, Clinica e Trattamento;Vanti,2003