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The prophylaxis of diphtheria by the determination of susceptibles and their active artificial immunisation in the United States, by Dr. Louis van Boechel
- Date:
- 1924
- Reference:
- RAMC/2063/10
Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: The prophylaxis of diphtheria by the determination of susceptibles and their active artificial immunisation in the United States, by Dr. Louis van Boechel. Source: Wellcome Collection.
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