Sword, W., Watt, S., Krueger, P., Thabane, L., Landy, C. K., Farine, D., & Swinton, M. (2009). The Ontario Mother and Infant Study (TOMIS) III: A multi-site cohort study of the impact of delivery method on health, service use, and costs of care in the first postpartum year. BioMed Central.

Sword, Wendy, Susan Watt, Paul Krueger, Lehana Thabane, Christine Kurtz Landy, Dan Farine, e Marilyn Swinton. The Ontario Mother and Infant Study (TOMIS) III: A Multi-site Cohort Study of the Impact of Delivery Method On Health, Service Use, and Costs of Care in the First Postpartum Year. BioMed Central, 2009.

Sword, Wendy, et al. The Ontario Mother and Infant Study (TOMIS) III: A Multi-site Cohort Study of the Impact of Delivery Method On Health, Service Use, and Costs of Care in the First Postpartum Year. BioMed Central, 2009.