[In memory of Bruno Hilgenfeldt, M.D. 21 October 1898--24 April 1976].
D005860:Germany, West; D049673:History, 20th Century; D009787:Occupational Medicine / Q000266:history
Dr. med. Bruno Hilgenfeldt gestorben geb. 21.10.1898--gestorben 24.4.1976