Social Science & Medicine · 2005 · 125 citations · 16 references
Public AffairsHealth PolicyInsuranceHealth InsuranceHealth Services ResearchRural HealthHealth AccessHealth Care AccessHealth Insurance EconomicsHealth Insurance MarketsInsurance DemandRural Health PolicyHealth Insurance ChoiceHealth Insurance SupplyHealth Services DemandInsurance Enrollment DynamicsProvider DemandRural Health Insurance CoverageRural Healthcare Access
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Qualitative evaluation and research methods
Michael Quinn Patton · 1990 · 21.8K citations
Qualitative evaluation and research methods
David Ellis · International Journal of Information Management · 1990 · 18.2K citations