Prepaid Medical Care and Hospital Utilization in a Dual Choice SituationPaul M. Densen, Sam Shapiro, Ellen W. Jones et al.|American Journal of Public Health and the Nations Health|1960Cited by 49
Medical Care Plans as a Source of Morbidity Data: The Prevalence of Illness and Associated Volume of ServicePaul M. Densen, Neva R. Deardorff, Eve Balamuth|The Milbank Memorial Fund Quarterly|1960Cited by 15
Longitudinal Analyses of Four Years of Experience of a Prepaid Comprehensive Medical Care PlanPaul M. Densen, Eve Balamuth, Neva R. Deardorff|The Milbank Memorial Fund Quarterly|1958Cited by 1