@article{articledf308163,
title   = {Cholinergic basal forebrain atrophy predicts amyloid burden in Alzheimer's disease},
author = {Teipel, Stefan and Heinsen, Helmut and Amaro Jr., Edson and Grinberg, Lea T. and Krause, Bernd and Grothe, Michel},
year = {2014},
doi = {10.1016/j.neurobiolaging.2013.09.029},
journal   = {Neurobiology of aging}
}