Duration of second stage of labor and instrumental delivery as risk factors for severe perineal lacerations: population-based study
Crossref DOI link: https://doi.org/10.1186/s12884-017-1251-6
Published Online: 2017-02-21
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Simic, Marija
Cnattingius, Sven
Petersson, Gunnar
Sandström, Anna
Stephansson, Olof
Funding for this research was provided by:
Swedish Research Council (2013-2429 2008-5857)
Stockholms Läns Landsting (SE) (20130156)