TY - JOUR T1 - Standard of Proof Required in Tennessee for a Capital Defendant to Prove Mental Retardation JF - Journal of the American Academy of Psychiatry and the Law Online JO - J Am Acad Psychiatry Law SP - 114 LP - 116 VL - 34 IS - 1 AU - Christine Negendank AU - Melvin Guyer Y1 - 2006/01/01 UR - http://jaapl.org/content/34/1/114.abstract N2 - ER -