Camden, A., To, T., Ray, J. G., Gomes, T., Bai, L., Fung, K., & Guttmann, A. (2020). Identifying Prenatal Opioid Exposure in Health Administrative Data for Public Health Surveillance and Epidemiologic Research. International Journal of Population Data Science, 5(5). https://doi.org/10.23889/ijpds.v5i5.1453