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Subjects
- Brazil[remove]5
- HIV Infections -- prevention & control[remove]5
- Acquired Immunodeficiency Syndrome -- prevention & control4
- Condoms3
- HIV Infections -- diagnosis2
- Acquired Immunodeficiency Syndrome -- diagnosis1
- Acquired Immunodeficiency Syndrome -- transmission1
- Child1
- HIV Infections -- transmission1
- Infectious Disease Transmission, Vertical1
- Pregnant Women1
- Sex Workers1
- Women, Working1