1Mends D, Turan A, Karamanliglu B, et al. The use of magneatium sulfate to prevent pain on injection of propofol. Anesth Analg, 2002,95(3):606- 608.
2Nathanson MH, C, ajraj NM. Pain on injection of prcpdol. Anaesthesia,1998,53(6): 608.
3Parmar AK, Kony C. Pain on injection of propofol. A comparison of cold propofol with propofol premixed with lignocaine.Anacesthesia, 1998 ,53(1): 79-83.
4Pang WW, Mok MS, Huang S, et al. The analgesic effect of fentanyl,morphine, meperidine, and lidocaine in the peripheral veins: a comparative study. Anesth Analg, 1998,86(2): 382-386.
5Wong WH, Cheong KF. Role c6 tramadol in redudng pain on propofol injection. Singapore Med J, 2001,42(5): 193- 195.
6Pang WW, Huang PY, Chang DP, et al. The peripheral analgesic effect of tramadal in reducing propofol injection pain: a comparison with lidocaine. Reg Anesth Pain Med, 1999,24(3): 246-249.
7Ho CM, Tsou MY, Sun MS,et al. The optimal effective concentration of lidocaine to reduce pain on injection of propofol. J Clin Anesth, 1999,11(6) :296 - 300.
