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- Children 60
- Health and hygiene—children 46
- Health and hygiene—Taiwan 45
- Digestion 6
- Evacuation of civilians (World War II) 5
- Infection—Prevention 5
- World War, 1939-1945 5
- Physical examinations (Medicine) 4
- Sleep 4
- Children—Sleep 3
- Food habits 3
- Nutrition 3
- Bowel and bladder training 2
- Dental hygiene 2
- Exercise 2
- Flies as carriers of disease 2
- Parasites 2
- Patent medicines 2
- Tuberculosis 2
- Vaccination 2