Why did Mrs X Die? Back to: Maternal Mortality – an Integrated Case Study Previous Lesson Measuring Maternal Mortality Back to: Integrated Cases – Maternal Mortality Measuring Maternal Mortality (PPT) – draft under development RESEARCH ARTICLE: Creanga, A. A., Syverson, C., Seed, K., & Callaghan, W. M. (2017). Pregnancy-Related Mortality in the United States, 2011–2013. Obstetrics & Gynecology, 130(2), 366-373.This is the latest summary from CDC on demographics and causes of maternal deaths in … Lesson 3 within section Introduction. Next Lesson Part 1 – Articulating a Problem Lesson 1 within section Case.