PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11447076-2 2001 We previously reported that the Pl(A2) allele was associated with increased platelet aggregability, as indicated by lower epinephrine threshold concentrations. Epinephrine 122-133 phospholipase A2 group IIA Homo sapiens 32-37