| Nomination for Nobel Prize in Physiology or Medicine | |
| Year: | 1920 |
| Number: | 94 - 0 |
| Nominee 1: |
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| Name: | Ayote |
| Profession: | dr |
| Nominee 2: |
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| Name: | Jeanbrau |
| Profession: | dr |
| Nominee 3: |
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| Name: | Lewisohn |
| Profession: | dr |
| Motivation: | Improvements of the human blood transfusion method. |
| Nominator: |
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| Name: | Vicente Izquierdo |
| Gender: | M |
| Profession: | former prof histology |
| University: | University of Santiago |
| City: | Santiago |
| Country: | CHILE (CL) |