Zhang S, Li X, Ma G, Jiang Y, Liao M, Feng R, Zhang L, Liu J, Wang G, Zhao B, Jiang Q, Li K, Liu G. CLU rs9331888 Polymorphism Contributes to Alzheimer's Disease Susceptibility in Caucasian But Not East Asian Populations. Mol Neurobiol. 2016 Apr;53(3):1446–51. doi: 10.1007/s12035-015-9098-1. PMID: 25633098.