1. Induction of duodenal tumors and thymomas in Fischer rats by continuous oral administration of 1-propyl-l-nitrosourea;Takeuchi;Gann,1980
2. Genetically determined susceptibility of Fischer 344 rats to propylnitrosourea-induced thymic lymphomas;Shisa;Cancer Res.,1985
3. Thymic lymphomas induced by N-propyl-N-nitrosourea (PNU) in the BUF/Mna rat, an inbred strain with a high incidence of spontaneous thymoma;Ogiu;Acta Pathol. Jpn.,1989
4. Pathologic analysis and classification of rat thymic lymphoma correlated with its biological behavior;Nakakuki;Mie Med. J.,1985
5. Action site of the gene determining susceptibility to propylnitrosourea-induced thymic lymphomas in F344 rats;Shisa;Jpn. J. Cancer Res.,1991