[Rudolf Virchov and the problems of Polish independence as well as of social questions].
D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D010336:Pathology / Q000266:history; D011044:Poland; D012940:Social Problems / Q000266:history*
Rudolf Virchow a problemy niepodległościowe i społeczne narodu polskiego.