Kim M, Yi D, Byun MS, Ahn H, Jung JH, Kong N, Chang Y, Choi H, Choi J, Kim K, Jung G, Lee DY; KBASE Research Group. Development of a Cognitive Composite for Preclinical Alzheimer’s Disease in Korean Older Adults. Journal of Alzheimer's Disease. 2023 Oct 5; 96(2): 633-641. DOI 10.3233/JAD-230263