| Literature DB >> 3319266 |
Z Jezek, L N Khodakevich, J F Wickett.
Abstract
Entities:
Keywords: Delivery Of Health Care; Diseases--prevention and control; Examinations And Diagnoses; Health; Health Services; Immunization; Incidence; International Agencies; Laboratory Examinations And Diagnoses; Measurement; Medicine; Organizations; Preventive Medicine; Primary Health Care; Research Methodology; Un; Vaccination; Who
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Year: 1987 PMID: 3319266 PMCID: PMC2491031
Source DB: PubMed Journal: Bull World Health Organ ISSN: 0042-9686 Impact factor: 9.408