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   Detlev Ploog
   Detlev Ploog (* 29 November 1920, † 7 December 2005) was a German clinical psychiatrist, primate behavior researcher and anthropologist. He was a soldier in the Second World War, attained a doctorate in Heidelberg, was a director of Munich Max Planck Institute for Psychiatry and a professor at th...
   Found op http://en.wikipedia.org/wiki/Detlev_Ploog
   
   

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