Leonard, S. A., Carmichael, S. L., Main, E. K., Lyell, D. J., & Abrams, B. (2019). Risk of Severe Maternal Morbidity in Relation to Prepregnancy Body Mass Index: Roles of Maternal Comorbidities and Cesarean Birth. Paediatr Perinat Epidemiol.

Leonard, Stephanie A., Suzan L. Carmichael, Elliott K. Main, Deirdre J. Lyell, ja Barbara Abrams. "Risk of Severe Maternal Morbidity in Relation to Prepregnancy Body Mass Index: Roles of Maternal Comorbidities and Cesarean Birth." Paediatr Perinat Epidemiol 2019.

Leonard, Stephanie A., et al. "Risk of Severe Maternal Morbidity in Relation to Prepregnancy Body Mass Index: Roles of Maternal Comorbidities and Cesarean Birth." Paediatr Perinat Epidemiol 2019.