J D Wray. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Acupuncture TherapyAgricultureChild CareChild Health ServicesChinaDeveloping CountriesFamily Planning ServicesFemaleFood SupplyHealth Occupations/educationHealth ServicesHearing Disorders/therapyHousingHumansIndustryInfant MortalityMaleOrganization and AdministrationPovertyPregnancyPrenatal CarePreventive MedicineRural PopulationSanitationSocioeconomic Factors
Year: 1975 PMID: 1128963
Source DB: PubMed Journal: Pediatrics ISSN: 0031-4005 Impact factor: 7.124