PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25651992-7 2015 After pathological diagnoses of NSCLC, EGFR mutation status in formalin-fixed, paraffin- embedded samples was confirmed by the PCR-invader method, and the concordance rates between the PCR methods were compared. Paraffin 79-87 epidermal growth factor receptor Homo sapiens 39-43