title: Diagnosing Alzheimer's disease.
authors: A
authors: A
authors: Burns
authors: R
authors: R
authors: Levy
authors: R
authors: R
authors: Jacoby
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000000981:diagnostic imaging*; D006801:Humans; D015899:Tomography, Emission-Computed, Single-Photon; D014057:Tomography, X-Ray Computed