Duplicate title to Modell, B, Darlison, MW, Moorthie, S, Blencowe, H, Petrou, M, Lawn, JE and Malherbe, H (2016). Epidemiological Methods in Community Genetics and the Modell Global Database of Congenital Disorders (MGDb). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.