| Nomination for Nobel Prize in Physiology or Medicine | 
| Year: | 1931 | 
| Number: | 121 - 0 | 
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| Nominee: 
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| Name: | Constantin  Levaditi | 
| Gender: | M | 
| Year, Birth: | 1874 | 
| Year, Death: | 1953 | 
| Profession: | prof | 
| University: | Pasteur Institute (Institut Pasteur) | 
| City: | Paris | 
| Country: | FRANCE (FR) | 
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| Motivation: | Work on the prophylactic and therapeutic effects of metals, especially bismuth, in the treatment of syphilis, and the conditions at which their pharmacodynamic effects arise. | 
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| Nominator: 
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| Name: | Carl A Kling | 
| Gender: | M | 
| Profession: | prof | 
| University: | State Bacteriological Laboratory | 
| City: | Stockholm | 
| Country: | SWEDEN (SE) | 
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| Comments: | Nominator´s University: State Bacteriological Laboratory (Swedish: Statens Bakteriologiska Laboratorium). | 
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