Marston, Louise; Moncrieff, Joanna; Priebe, Stefan; Cro, Suzie; Cornelius, Victoria R; (2025) Exploring the effect of COVID-19 restrictions on the Social Functioning Scale in a clinical trial of Antipsychotic Reduction: using multiple imputation to target a hypothetical estimand. Journal of Clinical Epidemiology , Article 111753. 10.1016/j.jclinepi.2025.111753. (In press).