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Cuba
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8
Balneology
3
Child Care
3
Genital Diseases, Female
3
Hygiene
3
Casa de Maternidad (Havana, Cuba)
1
Cholera
1
Cholera -- mortality
1
Cultural Characteristics
1
Epidemics
1
Hospitals, Maternity -- organization & administration
1
Smallpox -- prevention & control
1
Social Welfare
1
Travel
1
Vaccination
1