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Subjects
- Bahamas1
- Balneology2
- Baltimore1
- Bandages1
- Bard, Samuel, 1742-1821.1
- Baths1
- Bermuda1
- Bile -- chemistry1
- Biological Evolution1
- Birds1
- Blood Cells1
- Blood Chemical Analysis1
- Blood Component Removal1
- Blood Loss, Surgical -- prevention & control1
- Blood Physiological Phenomena1
- Blood Transfusion2
- Blood Transfusion -- methods1
- Bloodletting2
- Body Temperature2
- Body Temperature Changes1