Comparison Of Postoperative Patient-Controlled And Continuous Infusion Epidural Analgesia Versus Intravenous Patient-Controlled Analgesia With Opioids In Major Abdominal Surgery - Current Issue

Comparison Of Postoperative Patient-Controlled And Continuous Infusion Epidural Analgesia Versus Intravenous Patient-Controlled Analgesia With Opioids In Major Abdominal Surgery - Current Issue - IJSR