INTRATHECAL STEROID ADMINISTRATION.
D001416:Back Pain; D004358:Drug Therapy; D006801:Humans; D007267:Injections; D007278:Injections, Spinal; D008775:Methylprednisolone; D011343:Procaine
D011343:Procaine; D008775:Methylprednisolone
BACKACHE; DRUG THERAPY; INJECTIONS; INJECTIONS, INTRATHECAL; METHYLPREDNISOLONE; PROCAINE