title: Radiation effects from perfusion CT.
authors.forename: George Donald
authors.initials: GD
authors.lastname: Frey
authors.forename: Zoran
authors.initials: Z
authors.lastname: Rumboldt
mesh_terms: D001921:Brain / Q000528:radiation effects; D006801:Humans; D011829:Radiation Dosage; D011830:Radiation Effects; D014057:Tomography, X-Ray Computed / Q000009:adverse effects