Use of VA and Medicare services by dually eligible veterans with psychiatric problems. - Carey K; Montez-Rath ME; Rosen AK; Christiansen CL; Loveland S; Ettner SL; Carey, Kathleen; Montez-Rath, Maria E; Rosen, Amy K; Christiansen, Cindy L; Loveland, Susan; Ettner, Susan L (Health Services Research, 2008)