Given, J., Casson, K., Dolk, H., & Loane, M. (2018). Evaluation of maternal medications and diseases recorded in Northern Ireland Maternity System (NIMATS) database compared to NI Enhanced Prescribing Database (EPD): a data linkage validation study. International Journal of Population Data Science, 3(2). https://doi.org/10.23889/ijpds.v3i2.497