Stability of fentanyl/ropivacain preparations for epidural application

MeSH terms

• Analgesia, Epidural*
• Analgesics, Opioid / administration & dosage*
• Analgesics, Opioid / chemistry*
• Chromatography, Liquid
• Drug Stability
• Fentanyl / administration & dosage*
• Fentanyl / chemistry*
• Pharmaceutical Solutions
• Spectrophotometry, Ultraviolet