RT Journal Article SR Electronic T1 Expert Witness Testimony on the Ultimate Issue 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 599 OP 601 DO 10.29158/JAAPL.230097-23 VO 51 IS 4 A1 Lesch, Eric A1 Marett, Christopher YR 2023 UL http://jaapl.org/content/51/4/599.abstract AB