| Literature DB >> 6980735 |
Abstract
Keywords: Data Collection; Delivery Of Health Care; Error Sources; Health; Health Services; Immunization; Measurement; Medicine; Preventive Medicine; Primary Health Care; Reliability; Research Methodology; Sampling Errors; Sampling Studies; Studies; Survey Methodology; Surveys; Vaccination
Mesh:
Year: 1982 PMID: 6980735 PMCID: PMC2535957
Source DB: PubMed Journal: Bull World Health Organ ISSN: 0042-9686 Impact factor: 9.408