2018-09-102018-09-101998http://www.scopus.com/inward/record.url?eid=2-s2.0-0031727340&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/337292Prolonged local anesthetic effect of bupivacaine liposomes in ratsjournal article10.1016/S0378-5173(98)00297-X