V W Sidel. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Acupuncture TherapyBirth RateChinaContraceptionDelivery of Health CareFamily Planning ServicesFemaleHealth ServicesHumansImmunizationInfantInfant MortalityMortalityMotivationNational Health ProgramsNew York CityOrganization and AdministrationPhysiciansPregnancyPreventive MedicineRural PopulationUnited StatesUrban Population
Year: 1975 PMID: 1156050
Source DB: PubMed Journal: Arch Intern Med ISSN: 0003-9926