甲磺酸罗哌卡因复合氯普鲁卡因在骶管麻醉的临床观察
铁发勇
Climical Observation of the Ropivacaine and Chloroprocaine Mixer Inanesthetic Toxiciey
TIE Fa-Yong
J4 . 2010, (2): 72 -73 .