title: [External exposure around the patients during the three dimensional gamma-cerebral blood flow using 81mKr (author's transl)].
mesh_terms: D000398:Air Pollution, Radioactive / Q000032:analysis*; D001927:Brain Diseases / Q000000981:diagnostic imaging; D002560:Cerebrovascular Circulation; D006801:Humans; D007726:Krypton / Q000032:analysis; D011829:Radiation Dosage; D011868:Radioisotopes / Q000032:analysis; D014055:Tomography, Emission-Computed
chemical_list: D011868:Radioisotopes; D007726:Krypton