![Dr. Fritz Klein, a former camp doctor who conducted medical experiments on prisoners, stands among corpses in a mass grave. [LCID: 13054]](https://encyclopedia.ushmm.org/images/large/38e1d2d7-ccc8-467a-85b1-d3443ebdd6cf.jpg)
Dr. Fritz Klein stands among corpses in a mass grave at Bergen-Belsen, after the liberation of the camp. He was required to assist in the burial of inmates who died there. Klein was a camp doctor at both Auschwitz and Bergen-Belsen. Germany, after April 15, 1945.
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