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Subjects
- Iceland[remove]6
- Nurses2
- Bermuda1
- Child Welfare1
- Clothing1
- Drinking1
- Greenland1
- Military Medicine -- methods1
- Newfoundland and Labrador1
- Parenting1
- Preventive Medicine -- methods1
- Smoking -- legislation & jurisprudence1
- Tobacco Smoke Pollution -- adverse effects1
- Tobacco Smoke Pollution -- prevention & control1
- United States1
- Water1
- Water Supply1
- Workplace -- legislation & jurisprudence1
- World War II1