Kalso E,Tuominen M,Rosenberg PH.Effect of posture and some CSF characteristics on spinal anaesthesia with isobaric 0.5% bupivacaine.Br J Anaesth,1982,54:1179.

• 王忠懋；林志刚；吴新文；等.；体位急剧改变对等比重盐酸布比卡因蛛网膜下腔阻滞的影响