Genetic complexity of episodic memory: a twin approach to studies of aging.
Kremen WS, Panizzon MS, Franz CE, Spoon KM, Vuoksimaa E, Jacobson KC, Vasilopoulos T, Xian H, McCaffery JM, Rana BK, Toomey R, McKenzie R, Lyons MJ. Genetic complexity of episodic memory: a twin approach to studies of aging. Psychol Aging. 2014 Jun; 29(2):404-17.