Prolonged second stage of labor is associated with low Apgar score
Crossref DOI link: https://doi.org/10.1007/s10654-015-0043-4
Published Online: 2015-05-26
Published Print: 2015-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Altman, Maria
Sandström, Anna
Petersson, Gunnar
Frisell, Thomas
Cnattingius, Sven
Stephansson, Olof
Text and Data Mining valid from 2015-05-26