Luong, Nhiem, Sara Thuma, Angelo Santore, Zhen-qiang Ma, Sharon Watkins, and Erin McCarty. 2021. “Prevalence and Associated Risk Factors of Postpartum Depression Among Mothers in Pennsylvania, United States: An Analysis of the Pregnancy Risk Assessment Monitoring System (PRAMS) Data, 2012-2015”. International Journal of Translational Medical Research and Public Health 5 (2):215-26. https://doi.org/10.21106/ijtmrph.386.