Giving intrathecal drugs.
D000700:Analgesics / Q000008:administration & dosage; D000900:Anti-Bacterial Agents / Q000008:administration & dosage; D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000009:adverse effects; D002408:Catheters, Indwelling; D006801:Humans; D007278:Injections, Spinal / Q000009:adverse effects / Q000295:instrumentation* / Q000451:nursing; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*
D000700:Analgesics; D000900:Anti-Bacterial Agents; D000970:Antineoplastic Agents; D004364:Pharmaceutical Preparations