"scientific article published on 01 February 1987"@en . "im Februar 1987 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "Human beta 2 interferon and B-cell differentiation factor BSF-2 are identical"@nl . "L T May" . . "\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 \u043B\u044E\u0442\u043E\u043C\u0443 1987"@uk . "Human beta 2 interferon and B-cell differentiation factor BSF-2 are identical"@sq . . "artikull shkencor i botuar m\u00EB 01 shkurt 1987"@sq . "article scientifique publi\u00E9 en 1987"@fr . "731-732" . . "235" . "P B Sehgal" . "4790" . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en febreru de 1987"@ast . . "Human beta 2 interferon and B-cell differentiation factor BSF-2 are identical"@nl . "Human beta 2 interferon and B-cell differentiation factor BSF-2 are identical"@en . "Human beta 2 interferon and B-cell differentiation factor BSF-2 are identical"@sq . . . . . . . "J Vilcek" . . "Human beta 2 interferon and B-cell differentiation factor BSF-2 are identical"@en . "3492764" . "I Tamm" . "10.1126/SCIENCE.3492764" . . . "Human beta 2 interferon and B-cell differentiation factor BSF-2 are identical"@sq . "Human beta 2 interferon and B-cell differentiation factor BSF-2 are identical"@en . . . . . . "1987-02-01T00:00:00Z"^^ . "wetenschappelijk artikel"@nl . . . . "Human beta 2 interferon and B-cell differentiation factor BSF-2 are identical"@nl . . "Human beta 2 interferon and B-cell differentiation factor BSF-2 are identical"@en .