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Permanent cell lines have been established in vitro from lymphoid tumors induced in C57BH/Ka mice by fractionated X-irradiation or by inoculation of the radiation leukemia virus (RadOV). The cultured(More)
A method of cultivation has been developed that yields thymus reticuloepithelial (TRE) cell monolayers composed almost entirely of epithelial-like cells, with no detectable macrophages or(More)