The creation of the Global Scales for Early Development (GSED) for children aged 0-3 years: combining subject matter expert judgements with big data. BMJ Glob Health,2023 Jan;8(1):e009827. doi:10.1136/bmjgh-2022-009827.

Protocol for validation of the Global Scales for Early Development (GSED) for children under 3 years of age in seven countries. BMJ Open. 2023 Jan 24;13(1):e062562. doi:10.1136/bmjopen-2022-062562.