title: Uncomfortable truths.
mesh_terms: D005858:Germany; D049673:History, 20th Century; D006805:Human Experimentation / Q000941:ethics / Q000266:history*; D006801:Humans; D028683:National Socialism / Q000266:history; D012108:Research Personnel / Q000941:ethics* / Q000266:history*; D047789:World War II