The tudy of the cerebral circulation in Scandinavia.
D002560:Cerebrovascular Circulation; D003201:Computers; D004569:Electroencephalography; D006801:Humans; D007726:Krypton; D011868:Radioisotopes; D012106:Research; D012109:Research Support as Topic; D012537:Scandinavian and Nordic Countries; D014978:Xenon
D011868:Radioisotopes; D014978:Xenon; D007726:Krypton