Assessment of cerebral circulation by an external isotope technique.
D001921:Brain / Q000098:blood supply*; D002319:Cardiovascular System; D002560:Cerebrovascular Circulation; D006801:Humans; D007554:Isotopes; D011868:Radioisotopes
D007554:Isotopes; D011868:Radioisotopes
BRAIN/blood supply; RADIOISOTOPES