PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23362773-5	2012	Spinal anesthesia was initiated by injecting 0.5% hyperbaric bupivacaine 2.0ml into L3-4 interspace, and achieved block level was up to T4.	Bupivacaine	61-72	ribosomal protein L34	Homo sapiens	84-88