. . . "Bernhard Fischer-Wasels (born 25 January 1877 in Atsch near Stolberg (Rhineland), died 23 December 1941 in Frankfurt), known as Bernhard Fischer until 1926, was a German physician and anatomical pathologist, who served as Director of the Senckenberg Institute of Pathology (1908\u20131941), Professor of Pathology (1914\u20131941) and Rector of the Goethe University Frankfurt (1930\u20131931). He was a leading cancer researcher and is world-renowned as the father of petrochemical carcinogenesis."@en . "1941-12-23Z"^^ . . "Bernhard Fischer"@en . "1877-01-25Z"^^ . "Bernhard Fischer-Wasels"@en . . . . . . . .