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Disease Outbreaks
2
Phytotherapy
2
Tobacco -- adverse effects
2
Yellow Fever
2
Cesarean Section
1
Gangrene
1
Military Medicine
1
Nitrous Acid -- therapeutic use
1
Plague -- history
1
South Carolina -- epidemiology
1
Typhus, Epidemic Louse-Borne -- prevention & control
1
West Indies -- epidemiology
1