Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
GRADY CL,Subgroups in dementia of the Alzheimer's type identified using positron emission tomography,J Neuropsychiatry Clin Neurosci,,,1990,2,,373-384,https://cir.nii.ac.jp/crid/1570572700913188608,