Medicine & Life Sciences
Anti-Infective Agents
79%
Cell Culture Techniques
13%
Clinical Trial Protocols
13%
Clinical Trials
5%
Clinical Trials, Phase I
10%
Contraception
26%
Contraceptive Agents
100%
Contraceptive Effectiveness
13%
Epidemics
22%
Epithelial Cells
6%
Female Contraceptive Devices
12%
Foams and Jellies Vaginal Creams
25%
Gels
21%
Gonorrhea
20%
Herpes Genitalis
11%
HIV
41%
Human Herpesvirus 2
10%
In Vitro Techniques
7%
Infections
8%
Laboratory Infection
12%
National Institute of Allergy and Infectious Diseases (U.S.)
13%
National Institute of Child Health and Human Development (U.S.)
25%
Nonoxynol
13%
Organized Financing
10%
polyanions
12%
Polymers
7%
Population Growth
10%
Prescriptions
7%
Public Health
6%
Rabbits
12%
Reverse Transcriptase Inhibitors
20%
Safety
20%
Semen
9%
Sexually Transmitted Diseases
51%
Spermatozoa
7%
Surface-Active Agents
8%
T-Lymphocytes
5%
Tenofovir
10%
Viruses
5%