McBride O, Heslop P, Glover G, Taggart L, Hanna-Trainor L, Shevlin M, et al. Prevalence estimation of intellectual disability using national administrative and household survey data: The importance of survey question specificity. IJPDS [Internet]. 2021 Jan. 28 [cited 2026 Nov. 1];6(1). Available from: https://ijpds.org/index.php/ijpds/article/view/1342