Roland Seifert. Show Affiliations »
Abstract
Mesh: See more » FemaleHumansInfant MortalityMaternal AgeObstetric Labor, Premature/therapyPregnancySmoking/mortality
Year: 2013 PMID: 24069080 PMCID: PMC3782026 DOI: 10.3238/arztebl.2013.0557a
Source DB: PubMed Journal: Dtsch Arztebl Int ISSN: 1866-0452 Impact factor: 5.594