RT Journal Article SR Electronic T1 Some Methodological Problems in Studying Violent Offenders JF Journal of the American Academy of Psychiatry and the Law Online JO J Am Acad Psychiatry Law FD American Academy of Psychiatry and the Law SP 67 OP 72 VO 4 IS 1 A1 Edelman, Stuart E. A1 Felthous, Alan R. YR 1976 UL http://jaapl.org/content/4/1/67.abstract AB