PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26830074-2 2016 We demonstrate statistically significant differences regionally in use of metformin at lower eGFR and increasing reliance upon insulin with/without other medications at low eGFR. Metformin 74-83 epidermal growth factor receptor Homo sapiens 93-97