title: Intrathecal drugs for analgesia.
authors.forename: Chih-Cheng
authors.initials: CC
authors.lastname: Chien
mesh_terms: D000700:Analgesics / Q000009:adverse effects*; D006801:Humans; D007278:Injections, Spinal; D013116:Spinal Cord / Q000187:drug effects*
chemical_list: D000700:Analgesics