title: Triggering of patient-controlled analgesic pumps by clinicians or visitors could be lethal.
mesh_terms: D016058:Analgesia, Patient-Controlled / Q000009:adverse effects / Q000295:instrumentation*; D004869:Equipment Safety; D006801:Humans; D007260:Infusion Pumps; D010820:Physicians; D017751:Safety Management; D014481:United States; D014789:Visitors to Patients