TY - JOUR T1 - Development and psychometric properties of the Psychological Therapies Outcome Scale - Intellectual Disabilities (PTOS-ID). JO - J Intellect Disabil Res PY - 2017/01/26 AU - Vlissides N AU - Beail N AU - Jackson T AU - Williams K AU - Golding L ED - DO - DOI: 10.1111/jir.12361 Y2 - 2026/10/23 ER -