Sleep duration, cognitive decline, and dementia risk in older women.
Chen JC, Espeland MA, Brunner RL, Lovato LC, Wallace RB, Leng X, Phillips LS, Robinson JG, Kotchen JM, Johnson KC, Manson JE, Stefanick ML, Sarto GE, Mysiw WJ. Sleep duration, cognitive decline, and dementia risk in older women. Alzheimers Dement. 2016 Jan; 12(1):21-33.