PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16567937-5 2006 METHODS: The CO(2) reactivity of the middle cerebral artery was examined using transcranial Doppler ultrasonography in 81 DM2 patients and 38 controls. co(2) 13-18 immunoglobulin heavy diversity 1-14 (non-functional) Homo sapiens 122-125