PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19686282-9 2010 Furthermore, we document and characterize for the first time cefoxitin resistance development in CTX-M-15-producing K. pneumoniae. Cefoxitin 61-70 extended spectrum beta-lactamase CTX-M-15 Klebsiella pneumoniae 97-105