PUTNAM, KAREN. "QUANTIFYING EARLY COGNITIVE DECLINE IN HEALTHY CONTROLS AS RELATED TO THE RISK FACTORS OF APOLIPOPROTEIN E (APOE) e4 AND THE CEREBROSPINAL FLUID (CSF) BIOMARKERS OF b-AMYLOID 1 -42 AND TAU IN ALZHEIMER'S DISEASE." Master's thesis, University of Cincinnati, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1085074283Chicago Manual of Style (17th edition)