title: Relationship of cerebrovascular reactivity to degree of extracranial vascular occlusion.
mesh_terms: D000328:Adult; D000368:Aged; D001157:Arterial Occlusive Diseases / Q000503:physiopathology*; D002545:Brain Ischemia / Q000097:blood / Q000503:physiopathology*; D002245:Carbon Dioxide / Q000097:blood; D002560:Cerebrovascular Circulation / Q000502:physiology*; D006801:Humans; D008875:Middle Aged; D014655:Vascular Resistance / Q000502:physiology
chemical_list: D002245:Carbon Dioxide