Keyphrases
Maryland
100%
Contraceptive Use
100%
Cancer Cases
100%
Cervical Cancer
100%
Odds Ratio
55%
Oral Contraceptives
33%
Sexual History
22%
Diaphragm
11%
Behavioral Factors
11%
Laboratory Results
11%
Confidence Interval
11%
Public Health
11%
Baltimore
11%
Contraceptive Methods
11%
Epidemiol
11%
Johns Hopkins
11%
Hygiene
11%
Invasive Cervical Cancer
11%
Obstetrician-gynecologists
11%
Antiviral Action
11%
Health Care Utilization Patterns
11%
Lifetime Use
11%
Medicine and Dentistry
Contraceptive Behavior
100%
Cervical Cancer
100%
Case-Control Study
100%
Odds Ratio
50%
Oral Contraceptive
30%
Antivirus Agent
10%
Public Health
10%
Lifespan
10%
Health Care Utilization
10%
Age
10%
Papanicolaou Stain
10%
Contraceptive Agent
10%