Subject
United States
15
Hospital utilization
9
Health surveys
8
Public health
6
Medical care
5
Diseases
4
Drug abuse
4
Employee fringe benefits
4
Hospitals Employees Salaries, etc
4
Medical care surveys
4
Medical personnel Salaries, etc
4
Medicine
4
AIDS (Disease)
3
Cancer Research
3
Children Health and hygiene
3
Drug abuse Treatment
3
Drug addiction
3
Drugs
3
Hospital utilization Length of stay
3
Hospitals Admission and discharge
3
Medicaid
3
Medical care Finance
3
Medical care Utilization
3
Medicare
3
Mental health services
3
Mosquitoes Control
3
AIDS (Disease) Patients
2
Ambulatory medical care Utilization
2
Appropriations and expenditures
2
Cancer
2
Child health services
2
Communicable diseases
2
HIV-positive persons
2
Health
2
Health facilities
2
Hospitals
2
Industrial hygiene
2
Information services
2
Management
2
Medical colleges Entrance requirements
2
Medical economics
2
Medicine Scholarships, fellowships, etc
2
Mental health
2
Monographic series
2
Neuropsychopharmacology
2
Nursing Research
2
Operations, Surgical
2
Prisoners Diseases
2
Public health Research
2
Research grants
2
more ...