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Topic
- Health and hygiene—Taiwan 49
- Children 46
- Health and hygiene—children 46
- Health and hygiene—China 28
- Health education 20
- China 18
- Leprosy 15
- Infection—Prevention 9
- Digestion 6
- Sleep 6
- Food habits 5
- Health and hygiene 5
- Health and hygiene-China 5
- Nutrition 5
- Baths 4
- Flies as carriers of disease 4
- Mortality—China 4
- Physical examinations (Medicine) 4
- Posture 4
- Children—Sleep 3