PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27516024-2 2016 The aim of this study was to identify patients with EGFR mutations using allele-specific polymerase chain reaction (PCR), from formalin-fixed paraffin-embedded (FFPE) tissue and fresh tissue (FT). Paraffin 142-150 epidermal growth factor receptor Homo sapiens 52-56