PT - JOURNAL ARTICLE AU - Alison Deem AU - Joshua Jones TI - Defining Mentally Ill and Mentally Retarded DP - 2009 Jun 01 TA - Journal of the American Academy of Psychiatry and the Law Online PG - 257--258 VI - 37 IP - 2 4099 - http://jaapl.org/content/37/2/257.short 4100 - http://jaapl.org/content/37/2/257.full SO - J Am Acad Psychiatry Law2009 Jun 01; 37