History of medicine-Arnold Klebs and Harvey Cushing at the 1st International Neurological Congress at Berne in 1931.
D003226:Congresses as Topic / Q000266:history*; D013502:General Surgery / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D009462:Neurology / Q000266:history*; D013557:Switzerland; D014481:United States