"Synergistic action of N-nitrosobutylurea and azathioprine in induction of leukemia in C57BL mice"@nl . . "K Yokoro" . "wetenschappelijk artikel"@nl . . "N Imamura" . "Y Kawamura" . "im Oktober 1973 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . . "Synergistic action of N-nitrosobutylurea and azathioprine in induction of leukemia in C57BL mice"@en . . . "493-498" . . "Synergistic action of N-nitrosobutylurea and azathioprine in induction of leukemia in C57BL mice"@nl . "art\u00EDculu cient\u00EDficu espubliz\u00E1u n'ochobre de 1973"@ast . . . "Synergistic action of N-nitrosobutylurea and azathioprine in induction of leukemia in C57BL mice"@en . "1973-10-01T00:00:00Z"^^ . . "A Kawase" . "scientific article published on 01 October 1973"@en . . "Synergistic action of N-nitrosobutylurea and azathioprine in induction of leukemia in C57BL mice"@nl . . . . "Synergistic action of N-nitrosobutylurea and azathioprine in induction of leukemia in C57BL mice"@en . . . "5" . "M Nakano" . "Synergistic action of N-nitrosobutylurea and azathioprine in induction of leukemia in C57BL mice"@en . . "\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 \u0436\u043E\u0432\u0442\u043D\u0456 1973"@uk . . "64" . "4588868" .