R Zemach, T R Ervin. Show Affiliations »
Abstract
Mesh: See more » Ambulatory CareCosts and Cost AnalysisFamily Planning ServicesFinancing, GovernmentGovernment AgenciesHumansInformation SystemsMichiganRecordsStatistics as TopicTime FactorsUnited StatesVital Statistics
Year: 1973 PMID: 4707689 PMCID: PMC1616086
Source DB: PubMed Journal: Health Serv Rep ISSN: 0090-2918