TY - JOUR T1 - A randomised controlled trial of acceptance and commitment therapy plus usual care in comparison to usual care alone for reducing anxiety in older people with treatment-resistant generalised anxiety disorder (CONTACT-GAD): trial protocol JO - BMC Geriatrics UR - https://eprints.whiterose.ac.uk/id/eprint/238134 PY - 2026/02/11 AU - Gould RL AU - Callaghan T AU - White D AU - Wetherell JL AU - Bursnall M AU - Bradburn M AU - Wailoo A AU - Serfaty MA AU - Graham CD AU - Howard RJ AU - Wilkinson P et al ED - DO - DOI: 10.1186/s12877-026-07094-6 PB - Springer Science and Business Media LLC VL - 26 IS - 359 Y2 - 2026/04/21 ER -