PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23992562-6 2013 Differential diagnosis of CN1 and CN2 was made on the basis of patient"s response to phenobarbitone. Phenobarbital 85-99 5'-nucleotidase, cytosolic IA Homo sapiens 26-29