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Subjects
- Acquired Immunodeficiency Syndrome -- prevention & control115
- Nurses85
- Germany83
- Condoms75
- Safe Sex73
- World War I38
- Red Cross33
- Military Personnel32
- Famous Persons28
- Deutsches Rotes Kreuz.25
- World War II23
- Health Promotion22
- National Socialism22
- Homosexuality, Male20
- Sexual Behavior18
- Austria15
- Acquired Immunodeficiency Syndrome -- transmission12
- Child12
- Sexual Partners12
- Poliomyelitis -- prevention & control10