AU  - Landau SM, Marks SM, Mormino EC, et al
TI  - ASsociation of lifetime cognitive engagement and low β-amyloid deposition
PT  - JOUR
DP  - 2012
TA  - Archives of Neurology
pages = {623-629},
VI  - 69
IP  - 5
AID  - 10.1001/archneurol.2011.2748 [doi]
4100  - http://dx.doi.org/10.1001/archneurol.2011.2748
SO  - Archives of Neurology May 1, 2012 69(5):623