7Zarate CA, Baldessarini Pd,Siegal AJ ,et al. Risperidone in the elderly: a pharmacoepidemiologic study. J Clin Psychiatry, 1997,58 ( 3 ) :311 -317.
8Schneider L, Pollock VE, Lyness SA. A meta analysis of controlled trials of neuroleptlc treatment of dementia. J Am C, edatr Sac, 1990,38(4) :553 -563.
9Hinchcliffe AC,Hyman IL, Blizant B,et al. Behavioral complications of dementia can they be treated? Int J C, efiatr Psychiatry, 1995,10(7) :839 -847.
10Peukens J, Risperidone Study Group. Risperidone in the treatment of patients with chronic schizophrenia:a multi-national, multi-centre, double-blind, parallet-group study versus haloperidol [J]. Br J Psychiatry, 1995,166:712.