V W Sidel. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Allied Health Personnel/educationAllied Health Personnel/supply & distributionChinaCommunismCommunity Health ServicesEducation, ContinuingFirst AidHealth EducationHygieneImmunizationIncomeOccupational MedicineOrganization and AdministrationPersonal SatisfactionPhysician AssistantsPhysicians/supply & distributionRural HealthUrban Population
Year: 1972 PMID: 4401952 DOI: 10.1056/NEJM197206152862404
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245