title: Clinical observations on brain oxygen availability.
mesh_terms: D001682:Biological Availability; D001921:Brain / Q000378:metabolism*; D006801:Humans; D002532:Intracranial Aneurysm / Q000601:surgery; D002538:Intracranial Arteriovenous Malformations / Q000601:surgery; D007427:Intracranial Pressure; D007432:Intraoperative Period; D008991:Monitoring, Physiologic; D010100:Oxygen / Q000097:blood*; D010313:Partial Pressure
chemical_list: D010100:Oxygen