1. Mercenaries in the Thirty Years' War—Horrid Men or Great Soldiers? [Online];Anon,2021
2. Bank of England Inflation Calculator [Online];Anon,2023
3. A System of Surgery;Bell,1783
4. On fractures of the skull;Bell,1826
5. Surgical pathology of the scalp, percranium, skull, and dura mater;Bell,1826