J FRANKENBERG. Show Affiliations »
Abstract
Keywords: OBSTETRICS/hospitals and clinics
Mesh： See more » Ambulatory Care FacilitiesDelivery, ObstetricFemaleHospitalsHospitals, MaternityHumansObstetricsParturitionPregnancy
Year: 1961 PMID： 13894662 DOI： 10.1016/s0140-6736(61)90756-5
Source DB: PubMed Journal: Lancet ISSN： 0140-6736 Impact factor: 79.321