PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30835635-0 2019 In Vitro Effectiveness of Meropenem and Cefmetazole Combination Treatment Against KPC-2-Producing Enterobacteriaceae. Cefmetazole 40-51 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 82-87