Characterizing Aging, Mild Cognitive Impairment, and Dementia with Blood-Based Biomarkers and Neuropsychology. Kleinschmidt M, Schoenfeld R, Göttlich C, Bittner D, Metzner JErich, Leplow B, Demuth H-U J Alzheimers Dis. 2016; 50(1):111-26. PMID: 26639953. Abstract Comment Bookmark Recommend Follow Comment | Bookmark | Recommend | Follow