Lessons learned from the Philadelphia Collaborative Preterm Prevention Project: the prevalence of risk factors and program participation rates among women in the intervention group
Crossref DOI link: https://0-doi-org.brum.beds.ac.uk/10.1186/s12884-014-0368-0
Published Online: 2014-11-01
Published Print: 2014-12
Update policy: https://0-doi-org.brum.beds.ac.uk/10.1007/springer_crossmark_policy
Webb, David A
Mathew, Leny
Culhane, Jennifer F
License valid from 2014-11-01