TY - GEN TI - [Extradural infiltrations (epidural, periradicular and interspinal infiltrations)] SN - 0035-2640 PY - 2008///0829 KW - Back Pain KW - therapy KW - Humans KW - Injections, Epidural KW - Injections, Spinal KW - Leg KW - Neuralgia N1 - Publication Type: Journal Article; Patient Education Handout ER -