"191" . . . . . . . . . "13-18" . . . "1980-01-01T00:00:00Z"^^ . "1980 \u0569\u057E\u0561\u056F\u0561\u0576\u056B \u0570\u0578\u0582\u0576\u057E\u0561\u0580\u056B 1-\u056B\u0576 \u0570\u0580\u0561\u057F\u0561\u0580\u0561\u056F\u057E\u0561\u056E \u0563\u056B\u057F\u0561\u056F\u0561\u0576 \u0570\u0578\u0564\u057E\u0561\u056E"@hy . . . "A Lasson" . "A Alwmark" . "1344610" . "10.1097/00000658-198001000-00003" . . . "A Andersson" . "articolo scientifico (pubblicato il 1980)"@it . "7352773" . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0441\u0456\u0447\u043D\u0456 1980"@uk . . . "Primary carcinoma of the duodenum"@en . . "Primary carcinoma of the duodenum"@en . . . . . . . . . . . . . . . "artikull shkencor i botuar m\u00EB 01 janar 1980"@sq . . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en xineru de 1980"@ast . . . . . . . . . . . . . . . . "1" . "Primary carcinoma of the duodenum"@en . "im Januar 1980 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . "scientific article published on 01 January 1980"@en . . . "wetenschappelijk artikel (gepubliceerd op 1980)"@nl . . . . . . "Primary carcinoma of the duodenum"@en . . . . . .