Homma, Y alpha-Difluoromethylornithine inhibits cell growth stimulated by a tumor-promoting rat urinary fraction. [electronic resource] - Carcinogenesis Jan 1985 - 159-61 p. digital Publication Type: Journal Article ISSN: 0143-3334 Standard No.: 10.1093/carcin/6.1.159 doi Subjects--Topical Terms: AnimalsCarcinogens--analysisCell LineDNA, Neoplasm--analysisEflornithineOrnithine--analogs & derivativesOrnithine Decarboxylase--analysisPolyamines--analysisRatsUrinary Bladder Neoplasms--pathologyUrine--analysis