PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23611270-6 2013 The positive rates of p16, CEA and Ki-67 in 20 ICA were 18/20, 16/20 and 20/20, respectively. ica 47-50 pregnancy specific beta-1-glycoprotein 2 Homo sapiens 27-30