United States Health Care Financing Administration 24 National Institute of Mental Health (U.S.) 17 United States Public Health Service 15 National Institutes of Health (U.S.) 13 National Library of Medicine (U.S.) 8 United States Health Resources and Services Administration. Bureau of Primary Health Care 8 National Center for Health Statistics (U.S.) 7 United States Food and Drug Administration 7 Center for Mental Health Services (U.S.) 6 National Clearinghouse for Mental Health Information (U.S.) 6 Research Resources Information Center 6 United States Administration on Aging 6 United States Department of Health and Human Services 6 United States Office of Disease Prevention and Health Promotion 6 Health Care for the Homeless Program (U.S.) 5 National Institutes of Health (U.S.) Division of Research Grants. Statistics and Analysis Branch 5 United States Bureau of Radiological Health 5 United States Food and Drug Administration. Bureau of Biologics 5 Canadian Centre for Health Information 4 Center for Health Promotion and Education (U.S.) Office on Smoking and Health 4 National Center for Chronic Disease Prevention and Health Promotion (U.S.) 4 National Center for Devices and Radiological Health (U.S.) 4 National Institute of Mental Health (U.S.) Community Mental Health Services Support Branch. Operations Liaison and Program Analysis Section 4 National Institute of Neurological Disorders and Stroke (U.S.) Office of Scientific and Health Reports 4 National Institutes of Health (U.S.) Committee Management Staff 4 National Institutes of Health (U.S.) Division of Research Resources 4 United States Health Care Financing Administration. Bureau of Data Management and Strategy 4 United States Health Care Financing Administration. Office of Managed Care 4 United States Health Resources Administration 4 United States Health Resources Administration. Committee Management Branch 4 see all ...

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