PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28641674-3 2017 Fenton oxidation resulted with decrease in chemical oxygen demand (84% removal) and etodolac concentration was reduced to 0.7 mg L-1. Etodolac 84-92 immunoglobulin kappa variable 1-16 Homo sapiens 129-132