Steroid injections.
D002556:Cerebrospinal Fluid Proteins / Q000032:analysis; D004824:Epidural Space; D006801:Humans; D007267:Injections; D007278:Injections, Spinal / Q000009:adverse effects; D008775:Methylprednisolone / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D000077555:Methylprednisolone Acetate; D009420:Nervous System / Q000187:drug effects
D002556:Cerebrospinal Fluid Proteins; D000077555:Methylprednisolone Acetate; D008775:Methylprednisolone