2Liu S, Chiu AA, Neal JM et al. Oral clonidine prolongs lidocainespinalanesthesia in human Volunteers. Anesthesiology, 1995 ;82(6):1353～9 被引量：1
3Higuchi H, Adachi Y, Arimura S et al. Oral clonidine premedication reduces the awakening concentration of propofol. Anesth Analg, 2002;94(3) :609～ 14 被引量：1
4Hager H, Marhofer P, Sitzwohl C et al. Caudal clonidine prolongs analgesia from caudal S( + )-ketamine in children. Anesth Analg,2002; 94(5): 1169～72 被引量：1
