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Subject
- Sexually transmitted diseases14
- AIDS (Disease)7
- Sex instruction7
- Social aspects6
- Prevention4
- Analysis2
- Blood2
- Condoms2
- Equipment and supplies2
- Female condoms2
- HIV antibodies2
- Economics, Medical1
- HIV infections1
- Law and legislation1
- Marriage licenses1
- Medical care, Cost of1
- Medical economics1
- Physical fitness1
- Prostitution1
- Sexually Transmitted Diseases1