PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15567424-9 2004 Specific [(3)H]GHB binding was observed in the brain of GABA(B)R1a(-/-) mice but was significantly lower than in wild type mice. 4-hydroxybutyric acid 15-18 gamma-aminobutyric acid (GABA) B receptor, 1 Mus musculus 56-65