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Subjects
- United States6
- Mortality3
- Vital Statistics3
- Smallpox -- prevention & control2
- Air Pollutants -- chemistry1
- Alcoholic Beverages1
- Alcoholic Intoxication -- epidemiology1
- Amputation1
- Argentina1
- Boston1
- Cesarean Section1
- Chicago1
- Commerce -- statistics & numerical data1
- Connecticut1
- Disease1
- Ear Diseases1
- Edible Grain1
- England1
- Epidemics1
- Extremities -- surgery1