PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10193578-3 1999 Chloride, iodide, bromide, and the thiocyanate anions were effective complements of the MPO/H2O2 system. thiocyanate 35-46 myeloperoxidase Equus caballus 88-91