University of California, San Francisco. Institute for Health & Aging. (1996). Chronic care in America: A 21st century challenge. The Foundation.
Παραπομπή σε μορφή Chicago (17η εκδ.)University of California, San Francisco. Institute for Health & Aging. Chronic Care in America: A 21st Century Challenge. Princeton, NJ: The Foundation, 1996.
Παραπομπή σε μορφή MLA (9th εκδ.)University of California, San Francisco. Institute for Health & Aging. Chronic Care in America: A 21st Century Challenge. The Foundation, 1996.
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