Effects of ohmefentanyl on respiratory function of chronic hypoxic rats;

Analysis of binding domain and function of chimeric μ/κ opioid receptors to ohmefentanyl stereoisomers;

Synthesis of a New Kind ofFentanyl Analogue──Bifentanyl;

Comparison of Propofol Complex with Flurbiprofen Axetil、Fentanyl、Midazolam on Outpatient Painless Gastroscopy;

Pre-injection of Penehyclidine and Dexamethasone in Restraining Cough Reflex Caused by Fentanyl;

The Hemodynamic Effect of the Subarachnoid Space Block Anesthesia with Fentanyl on the Old Patients with Femoral Neck Fracture;

Clinical observation on propofol and remifentanil total intravenous anesthesia for the elderly painless gastroscopy;

Curative Effect Observation on Anesthesia of Anodynia Artificial Abortion with Remifentanil and Propofol;

Target Controlled Infusion (TCI) of Remifentanil and Sulfentanyl;

Determination of sufentanyl concentration in general anesthetized patients plasma by HPLC/MS/MS;

Sufentanyl and levobupivacaine used for postoperative patient-controlled analgesia;

Postoperative Anagelsia with Flurbiprofen Axetil Combined with Sufentanyl in Patients Underwent Gynecology Surgery;