A C Oglesby, H Goldstein, A C Hexter, H M Wallace. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Blue Cross Blue Shield Insurance PlansChildChild Health ServicesFemaleHumansInfant, NewbornInsurance, HealthMaternal Health ServicesPregnancyUnited States
Year: 1977 PMID: 847980 PMCID: PMC1237492
Source DB: PubMed Journal: West J Med ISSN: 0093-0415