Wanta BT, Schlotthauer AE, Guse CE, Hargarten SW: The Burden of Suicide in Wisconsin’s Older Adult Population. Wisconsin Medical Journal, 2009; 108(2), 87-93
Shiffler T, Hargarten SW and Withers RL. The burden of suicide and homicide on Wisconsin's children and youth. Wisconsin Medical Journal, 2005;104(1):62-67