[F1–01–01]: IMPACT OF WHELD INTERVENTION ON NEUROPSYCHIATRIC SYMPTOMS, ANTIPSYCHOTIC USE AND QUALITY OF LIFE IN PEOPLE WITH DEMENTIA LIVING IN NURSING HOMES: A CLUSTER‐RANDOMIZED TRIAL. (1st July 2017) - Ballard, Clive; Fossey, Jane; Corbett, Anne; Orrell, Martin; Romeo, Renee; Moniz‐Cook, Esme; Woods, Bob; Whitaker, Rhiannon