P2‐149: APOE4‐Specific Imbalance in Arachidonic Acid and Docosahexaenoic Acid in Serum Phospholipids from Individuals with Preclinical MCI/AD. (1st July 2016) - Abdullah, Laila; Evans, James; Emmerich, Tanja; Nguyen, Thinh; Crynen, Gogce; Shackleton, Ben; Reed, Jon; Keegan, Andrew P.; Luis, Cheryl; Tai, Leon; LaDu, Mary Jo; Mullan, Michael; et al.