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Subjects
- Asthenopia1
- Bengal (Presidency)1
- Cattle Diseases -- prevention & control1
- Cholera23
- Cholera -- classification1
- Cholera -- epidemiology5
- Cholera -- etiology1
- Cholera -- history2
- Cholera -- microbiology2
- Cholera -- prevention & control8
- Cholera -- therapy3
- Cholera Morbus1
- Diarrhea1
- Diarrhea -- therapy1
- Disease Outbreaks16
- Disinfection1
- Electricity1
- England1
- Eye Diseases1
- Gastroenteritis -- therapy1