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Subjects
- Bacteria -- pathogenicity1
- Bacterial Infections1
- Bacterial Physiological Phenomena1
- Baltimore2
- Bandages4
- Barker, Fordyce, 1819-1891.2
- Beauty1
- Belgium1
- Bigelow, Henry Jacob, 1818-1890.1
- Biological Evolution1
- Biology -- education1
- Biology -- organization & administration1
- Biopsy, Needle -- methods1
- Birds1
- Birth Rate1
- Bites and Stings1
- Black People1
- Blepharitis -- etiology1
- Blindness -- chemically induced1
- Blood Loss, Surgical1