E K Ernst. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Delivery, ObstetricFemaleHome ChildbirthHumansMaternal Health Services/trendsPregnancySocial ChangeUnited States
Year: 1988 PMID: 3337317 PMCID: PMC1349226 DOI: 10.2105/ajph.78.1.95-a
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308