Leonard, S. A., Kennedy, C. J., Carmichael, S. L., Lyell, D. J., & Main, E. K. (2020). An Expanded Obstetric Comorbidity Scoring System for Predicting Severe Maternal Morbidity. Obstet Gynecol.

Leonard, Stephanie A., Chris J. Kennedy, Suzan L. Carmichael, Deirdre J. Lyell, και Elliott K. Main. "An Expanded Obstetric Comorbidity Scoring System for Predicting Severe Maternal Morbidity." Obstet Gynecol 2020.

Leonard, Stephanie A., et al. "An Expanded Obstetric Comorbidity Scoring System for Predicting Severe Maternal Morbidity." Obstet Gynecol 2020.