Zhang X. Evaluating the Impact of Underdiagnosis for Children Receiving Special Educational Needs (SEN) support for Autism in 2016-2022: an analysis of Education and Child Health Insights from Linked Data (ECHILD). IJPDS [Internet]. 2025 Aug. 28 [cited 2026 Oct. 24];10(4). Available from: https://ijpds.org/index.php/ijpds/article/view/3137