title: Bupivacaine: a new longer lasting local anesthetic. A comparison study with lidocaine.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000772:Anesthesia, Local; D002045:Bupivacaine / Q000494:pharmacology / Q000627:therapeutic use*; D002648:Child; D005260:Female; D005528:Foot / Q000601:surgery; D006801:Humans; D008012:Lidocaine / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D011182:Postoperative Care; D013997:Time Factors
chemical_list: D008012:Lidocaine; D002045:Bupivacaine