Xu, W., H. Wang, L. Tan, M. Tan, C. Tan, X. Zhu, D. Miao, et al. 2016. “The impact of PICALM genetic variations on reserve capacity of posterior cingulate in AD continuum.” Scientific Reports 6 (1): 24480. doi:10.1038/srep24480. http://dx.doi.org/10.1038/srep24480.