Asgharpour, M., Villarreal, S., Schummers, L., Hutcheon, J., Shaw, D., & Norman, W. V. (2017). Inter-pregnancy interval and pregnancy outcomes among women with delayed childbearing: Protocol for a systematic review. Syst Rev.

Asgharpour, Mani, Sofia Villarreal, Laura Schummers, Jennifer Hutcheon, Dorothy Shaw, and Wendy V. Norman. "Inter-pregnancy Interval and Pregnancy Outcomes Among Women With Delayed Childbearing: Protocol for a Systematic Review." Syst Rev 2017.

Asgharpour, Mani, et al. "Inter-pregnancy Interval and Pregnancy Outcomes Among Women With Delayed Childbearing: Protocol for a Systematic Review." Syst Rev 2017.