PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9618353-8 1998 5 years, a positive association between BPb and EPO (beta = 0.21; p = 0.0001), controlled for Hgb, was found. bpb 40-43 erythropoietin Homo sapiens 48-51 15354056-7 2004 The continued decline in the slope of the relationship between EPO and BPb with age, after adjustment for hemoglobin, implies a gradually decreasing capacity to produce EPO. bpb 71-74 erythropoietin Homo sapiens 63-66 15354056-7 2004 The continued decline in the slope of the relationship between EPO and BPb with age, after adjustment for hemoglobin, implies a gradually decreasing capacity to produce EPO. bpb 71-74 erythropoietin Homo sapiens 169-172