Sur le titrage (standardisation) des tuberculines, by Professor A. Calmette and Dr. de Potter

Date:
1926
Reference:
RAMC/2063/17

Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)

Credit: Sur le titrage (standardisation) des tuberculines, by Professor A. Calmette and Dr. de Potter. Source: Wellcome Collection.

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