ENDr Johann Frank
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2 revisions | Fudgy at Apr 13, 2022 03:37 PM | Revision changes |
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Dr Johann FrankJohann Peter Frank (1745-1821) was a German physician and important figure in the early history of social medicine and public health. For much of his career he worked on a comprehensive 9-volume treatise on all aspects of hygiene and public health. | Dr Johann Frank |