Webb, D. A., Mathew, L., & Culhane, J. F. (2014). Lessons learned from the Philadelphia Collaborative Preterm Prevention Project: The prevalence of risk factors and program participation rates among women in the intervention group. BMC Pregnancy & Childbirth, 14(1), 1. https://doi.org/10.1186/s12884-014-0368-0
Chicago Style (17th ed.) CitationWebb, David A., Leny Mathew, and Jennifer F. Culhane. "Lessons Learned from the Philadelphia Collaborative Preterm Prevention Project: The Prevalence of Risk Factors and Program Participation Rates Among Women in the Intervention Group." BMC Pregnancy & Childbirth 14, no. 1 (2014): 1. https://doi.org/10.1186/s12884-014-0368-0.
MLA (9th ed.) CitationWebb, David A., et al. "Lessons Learned from the Philadelphia Collaborative Preterm Prevention Project: The Prevalence of Risk Factors and Program Participation Rates Among Women in the Intervention Group." BMC Pregnancy & Childbirth, vol. 14, no. 1, 2014, p. 1, https://doi.org/10.1186/s12884-014-0368-0.