Anesthesia. Less painful pathways.
D000701:Analgesics, Opioid / Q000008:administration & dosage / Q000009:adverse effects; D000758:Anesthesia / Q000009:adverse effects / Q000379:methods*; D000765:Anesthesia, Conduction / Q000379:methods; D000767:Anesthesia, Epidural / Q000379:methods; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D010528:Peristalsis / Q000187:drug effects
D000701:Analgesics, Opioid; D000894:Anti-Inflammatory Agents, Non-Steroidal