PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18187583-6 2008 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium assays demonstrated that EGFR and k-Ras mutations were related to erlotinib sensitivity, whereas TS and DHFR expression were related to pemetrexed sensitivity. thiazolyl blue 0-52 epidermal growth factor receptor Homo sapiens 78-82