(1991). Healthy people 2000: National health promotion and disease prevention objectives: full report, with commentary. Washington, D.C: U.S. Dept. of Health and Human Services, Public Health Service.
Παραπομπή Chicago StyleHealthy People 2000: National Health Promotion and Disease Prevention Objectives: Full Report, With Commentary. Washington, D.C: U.S. Dept. of Health and Human Services, Public Health Service, 1991.
Παραπομπή MLAHealthy People 2000: National Health Promotion and Disease Prevention Objectives: Full Report, With Commentary. Washington, D.C: U.S. Dept. of Health and Human Services, Public Health Service, 1991.
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