S Johansen, J E Orthoefer. Show Affiliations »
Abstract
Mesh: See more » AccidentsBirth CertificatesChildCommunicable Diseases/epidemiologyComputersConfidentialityElectronic Data ProcessingHearing TestsHumansIllinoisImmunizationInformation SystemsMedical RecordsMorbidityPublic Health AdministrationSchool Health ServicesSchool NursingVision Tests
Year: 1975 PMID: 1180366 PMCID: PMC1775983 DOI: 10.2105/ajph.65.11.1203
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308