Medicine & Life Sciences
Meta-Analysis
100%
Systematic Reviews
99%
HIV
72%
Sampling Studies
44%
Comparative Effectiveness Research
40%
Randomized Controlled Trials
36%
Costs and Cost Analysis
35%
Facilities and Services Utilization
34%
Musculoskeletal Manipulations
28%
Quality Improvement
24%
Delivery of Health Care
23%
Information Storage and Retrieval
22%
Alcohols
21%
Cost-Benefit Analysis
21%
Substance-Related Disorders
20%
Ephedra
20%
Low Back Pain
20%
Health Services Research
19%
Observational Studies
19%
Mental Health
18%
HIV Infections
18%
Health
18%
Therapeutics
18%
Caregivers
17%
Confidence Intervals
16%
Los Angeles
16%
Pharmaceutical Preparations
16%
Population
16%
Highly Active Antiretroviral Therapy
15%
Omega-3 Fatty Acids
15%
Interviews
14%
Residential Treatment
14%
MEDLINE
14%
Dyspepsia
14%
Terminal Care
13%
Odds Ratio
13%
Relative Value Scales
13%
Physicians
13%
Urinary Tract Infections
13%
Homeless Persons
13%
Drinking
13%
Smallpox
12%
Anti-Inflammatory Agents
12%
Chronic Disease
12%
Evidence-Based Practice
12%
United States Food and Drug Administration
11%
Primary Health Care
11%
Medical Informatics
11%
Spinal Stenosis
11%
Practice Guidelines
11%
Social Sciences
medical care
21%
human being
18%
alcohol
18%
utilization
17%
costs
15%
mental illness
11%
physician
10%
mental health
10%
homelessness
10%
substance abuse
9%
smoking
9%
examination
8%
tertiary sector
8%
drug use
8%
chronic illness
7%
active therapy
7%
interview
7%
response behavior
7%
confidence
6%
Health Care Research
6%
drug
6%
dental care
6%
hospital setting
6%
inpatient treatment
6%
health care policy
5%
quality of life
5%
evaluation
5%
Behavioural Health
5%
evidence
5%
clinician
5%
contact
5%
Group
5%
vaccination
5%
rating
5%
health service
5%