Woodard JL, Nielson KA, Sugarman M, Smith JC*, Seidenberg M, Durgerian S, Butts AM, Hantke NC, Lancaster MA, and Rao SM (2012). Lifestyle and genetic contributions to cognitive decline and hippocampal integrity in healthy aging. Current Alzheimer Research, 9, 436-446. PMCID:PMC3584642
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