PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9150773-0 1997 Preoperative infiltration of bupivacaine--effects on pain relief and trauma response (cortisol and interleukin-6). Bupivacaine 29-40 interleukin 6 Homo sapiens 99-112