title: Optical isomers of mepivacaine and bupivacaine.
mesh_terms: D000779:Anesthetics, Local; D002045:Bupivacaine; D008619:Mepivacaine; D013237:Stereoisomerism; D013329:Structure-Activity Relationship
chemical_list: D000779:Anesthetics, Local; D008619:Mepivacaine; D002045:Bupivacaine