
| Nomination for Nobel Prize in Physiology or Medicine | |
| Year: | 1940 | 
| Number: | 37 - 0 | 
| Nominee 1: | |
| Name: | David Keilin | 
| Gender: | M | 
| Year, Birth: | 1887 | 
| Year, Death: | 1963 | 
| Profession: | prof biology | 
| University: | Molteno Institute | 
| City: | Cambridge | 
| Country: | UNITED KINGDOM (GB) | 
| Nominee 2: | |
| Name: | Torsten L Thunberg | 
| Gender: | M | 
| Year, Birth: | 1873 | 
| Year, Death: | 1952 | 
| Profession: | prof emeritus physiology | 
| University: | Lund University | 
| City: | Lund | 
| Country: | SWEDEN (SE) | 
| Motivation: | T. Thunberg: Studies of the physiological processes of oxidation and the enzymes involved in these processes. D. Keilin: Studies on the cytochrome system. | 
| Nominator: | |
| Name: | Gunnar Ahlgren | 
| Gender: | M | 
| Profession: | prof pharmacology | 
| University: | Lund University | 
| City: | Lund | 
| Country: | SWEDEN (SE) |