Wang, Xinran, Diane Jacobs, David P. Salmon, Howard H. Feldman, and Steven D. Edland. “Optimal Weighting of Preclinical Alzheimer’s Cognitive Composite (PACC) Scales to Improve Their Performance As Outcome Measures for Alzheimer’s Disease Clinical Trials”. International Journal of Statistics in Medical Research 12 (September 7, 2023): 90–96. Accessed December 4, 2024. https://lifescienceglobalca.com/index.php/ijsmr/article/view/9243.