Guidance Early developmental impairment or intellectual disability (WHC/2023/03) Guidelines for paediatricians in supporting clinical decisions about early developmental concerns. Part of: Health circulars, Maternity and early years and Rare diseases First published: 4 April 2023 Last updated: 4 April 2023 Documents Early developmental impairment or intellectual disability (WHC/2023/03) Early developmental impairment or intellectual disability (WHC/2023/03) , HTML HTML