TY - RPRT TI - Untargeted Metabolomics Shows Alterations in Homocysteine, Lipids, and Fatty Acids Predicting Memory Decline in Healthy Middle-Aged Individuals AU - Hajjar, I. AU - Cai, Q. AU - Yu, T. AU - Jones, D. P. PY - 2020 DO - 10.1101/2020.02.23.949537 UR - https://www.biorxiv.org/content/10.1101/2020.02.23.949537v1 ID - 10.1101/2020.02.23.949537 ER -