AU  - Barnes DE, Yaffe K, Byers AL,  McCormick M, Schaefer C, Whitmer RA
TI  - Midlife vs late-life depressive symptoms and risk of dementia: Differential effects for alzheimer disease and vascular dementia
PT  - JOUR
DP  - 2012
TA  - Archives of General Psychiatry
pages = {493-498},
VI  - 69
IP  - 5
AID  - 10.1001/archgenpsychiatry.2011.1481 [doi]
4100  - http://dx.doi.org/10.1001/archgenpsychiatry.2011.1481
SO  - Archives of General Psychiatry May 1, 2012 69(5):493