PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8450906-0 1993 Direct effect of deferoxamine on hemoglobin synthesis in patients on hemodialysis treated with recombinant human erythropoietin. Deferoxamine 17-29 erythropoietin Homo sapiens 113-127