. . . . . . "wetenschappelijk artikel"@nl . . "David L Heymann" . . "Protective efficacy of a monovalent oral type 1 poliovirus vaccine: a case-control study"@nl . . . "1356-1362" . "Protective efficacy of a monovalent oral type 1 poliovirus vaccine: a case-control study"@en . . "Protective efficacy of a monovalent oral type 1 poliovirus vaccine: a case-control study"@en . . . "art\u00EDculu cient\u00EDficu"@ast . "Protective efficacy of a monovalent oral type 1 poliovirus vaccine: a case-control study"@nl . . . . . . . . . . . . . . . . "17448821" . . . "article publi\u00E9 dans la revue scientifique The Lancet"@fr . . . . . . . . "369" . "Protective efficacy of a monovalent oral type 1 poliovirus vaccine: a case-control study"@en . . . "Protective efficacy of a monovalent oral type 1 poliovirus vaccine: a case-control study"@en . . . . . . . . . . "scientific article published in The Lancet"@en . . . "Protective efficacy of a monovalent oral type 1 poliovirus vaccine: a case-control study"@nl . . "10.1016/S0140-6736(07)60531-5" . . "im April 2007 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . "\u0D36\u0D3E\u0D38\u0D4D\u0D24\u0D4D\u0D30\u0D2A\u0D4D\u0D30\u0D2C\u0D28\u0D4D\u0D27\u0D02"@ml . . "9570" . . "2007-04-01T00:00:00Z"^^ . . . "\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 \u0443 \u043A\u0432\u0456\u0442\u043D\u0456 2007"@uk .