[Austrian quarantines, and their role on the Danubian border in the 18th and the 19th centuries].
D001317:Austria; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D011790:Quarantine / Q000266:history*
Carantinele Austriei şi rolul lor pe frontiera Dunării (Sec. XVIII-XIX).