["Roentgen" and Jan Evangelista Purkinje].
Bartůsek
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D003604:Czechoslovakia; D049672:History, 19th Century; D049673:History, 20th Century; D010506:Periodicals as Topic / Q000266:history*; D010827:Physiology / Q000266:history; D011859:Radiography / Q000266:history*
"Roentgen" a Jan Evangelista Purkynĕ.