Ivan Pavlov
![Pavlov in his later years](https://upload.wikimedia.org/wikipedia/commons/7/7d/Ivan_Pavlov_NLM3.jpg)
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8by Yonatan Perez, Jean-Pierre Frat, Bairbre McNicholas, Ivan Pavlov, Oriol Roca, John Laffey, Sara Mirza, David Cosgrave, David VinesGet full text
Published 2020-11-01
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