| Nomination for Nobel Prize in Physiology or Medicine | 
| Year: | 1931 | 
| Number: | 124 - 0 | 
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| Nominee 1: 
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| Name: | Otto  Frank | 
| Gender: | M | 
| Year, Birth: | 1865 | 
| Year, Death: | 1944 | 
| Profession: | prof physiology | 
| University: | University of Munich | 
| City: | Munich | 
| Country: | GERMANY (DE) | 
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| Nominee 2: 
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| Name: | Otto H Warburg | 
| Gender: | M | 
| Year, Birth: | 1883 | 
| Year, Death: | 1970 | 
| Profession: | prof | 
| University: | Kaiser-Wilhelm-Institut für Biologie (now Max Planck Institute of Biology) | 
| City: | Berlin-Dahlem | 
| Country: | GERMANY (DE) | 
| Awarded the Nobel Prize in Physiology or Medicine 1931 | 
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| Motivation: | Frank: Work on the principles of registration and on circulation.
Warburg: Work on the catalytic effect of the living substance, and on metabolism in tumors. | 
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| Nominator: 
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| Name: | W  Trendelenburg | 
| Gender: | M | 
| Profession: | prof physiology | 
| University: | Berlin | 
| City: | Berlin | 
| Country: | GERMANY (DE) | 
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