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- Sexually transmitted diseases[remove]48
- Syphilis27
- Symptoms13
- Gonorrhea12
- Prevention12
- Diseases7
- Genitals7
- Diagnosis6
- Infants6
- Prostitution6
- Risk factors6
- Soldiers5
- Chancroid4
- Children4
- Faces4
- Peasants4
- Women's rights4
- World War, 1939-19454
- Beer halls3
- Health aspects3