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Structure and performance of health maintenance organizations: A review
During the past decade, the number of and enrollment in health maintenance organizations (HMOs) have grown dramatically. In 1980, 236 HMOs served 9 million members. By 1989, there were 591 HMOs with over 34 million enrollees. New HMOs are very different in organizational structure and arrangements t...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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CENTERS for MEDICARE & MEDICAID SERVICES
1990
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4193096/ https://www.ncbi.nlm.nih.gov/pubmed/10113464 |