Cohen AD, Price JC, Mathis CA, Nebes RD, Saxton JA, Snitz BE, Aizenstein HJ, Weissfeld LA, DeKosky ST, Klunk WE. Longitudinal changes in fibrillar amyloid-beta deposition across the cognitive spectrum. Human Amyloid Imaging 2011 Meeting Abstracts. 2011 Jan 15; Abstract