title: Effects of carbon dioxide on collateral circulation in the brain.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001157:Arterial Occlusive Diseases / Q000188:drug therapy; D002245:Carbon Dioxide / Q000494:pharmacology* / Q000627:therapeutic use; D002560:Cerebrovascular Circulation / Q000187:drug effects*; D003097:Collateral Circulation / Q000187:drug effects*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D002245:Carbon Dioxide