TY - RPRT TI - Changes over time in memory, processing speed and clock drawing tests help to discriminate between vascular cognitive impairment, mild cognitive impairment and Alzheimer's disease. AU - Celeste A de Jager PY - 2004 DO - 10.1179/016164104225016209 UR - https://pubmed.ncbi.nlm.nih.gov/15362213/ ID - 15362213 ER -