title: Positron emission tomography scanning for the early diagnosis of dementia.
authors.forename: G W
authors.initials: GW
authors.lastname: Small
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000175:diagnosis / Q000000981:diagnostic imaging; D002140:California; D003704:Dementia / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000191:economics*; D005260:Female; D017048:Health Care Costs; D006801:Humans; D008297:Male; D011787:Quality of Health Care; D013997:Time Factors; D014055:Tomography, Emission-Computed / Q000191:economics