1. Testimony of Toshio Tatara, on Behalf of NARCEA,1989
2. Causes and theories;Ansello,1996
3. Diagnostic and Treatment Guidelines on Elder Abuse and Neglect;Aravanis,1992
4. Historical background: Definitions and theories;Bennett,1993
5. Prospective trends in the size and structure of the elderly population: Impact of mortality and some implications,1979