A family study of alcohol dependence: coaggregation of multiple disorders in relatives of alcohol-dependent probands.
Nurnberger JI Jr, Wiegand R, Bucholz K, O'Connor S, Meyer ET, Reich T, Rice J, Schuckit M, King L, Petti T, et al. Arch Gen Psychiatry. 2004 Dec; 61(12):1246-56.