1. Case reports of suicide with an electric drill;Schmeling A;Arch Kriminol,2003
2. Rare case of attempted suicide by drilling a joiner's drill into the head;Czastka H;Neurol Neurochir Pol,1977
3. A report of a suicide by means of an electric drill;Navarro Celma JA;Acta Med Leg Soc,1989
4. Suicide by an Electric Power Drill