| Nomination for Nobel Prize in Physiology or Medicine | 
| Year: | 1904 | 
| Number: | 32 - 0 | 
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| Nominee 1: 
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| Name: | Ivan P Pavlov | 
| Gender: | M | 
| Year, Birth: | 1849 | 
| Year, Death: | 1936 | 
| Profession: | prof physiology | 
| University: | Military Medical Academy | 
| City: | St Petersburg | 
| Country: | U.S.S.R. (SU)  now RUSSIAN FEDERATION (RU) | 
| Awarded the Nobel Prize in Physiology or Medicine 1904 | 
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| Nominee 2: 
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| Name: | Élie  Metchnikoff | 
| Gender: | M | 
| Year, Birth: | 1845 | 
| Year, Death: | 1916 | 
| Profession: | director | 
| University: | Pasteur Institute (Institut Pasteur) | 
| City: | Paris | 
| Country: | FRANCE (FR) | 
| Awarded the Nobel Prize in Physiology or Medicine 1908 | 
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| Motivation: | I. Pavlov: Work on digestion and nutrition.
I. Mechnikov: His important contributions to biology and immunity. | 
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| Nominator: 
 | 
| Name: | V V Podwyssocki | 
| Gender: | M | 
| Profession: | prof general pathology | 
| University: | Odessa National University | 
| City: | Odessa (Odesa) | 
| Country: | U.S.S.R. (SU)  now UKRAINE (UA) | 
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