PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19786240-10 2009 ERK 1/2 activation was significantly increased post-PTA in both the aspirin/clopidogrel and aspirin/placebo groups (P < .001). Clopidogrel 76-87 mitogen-activated protein kinase 3 Homo sapiens 0-7