Hlavayová, E Viruses harboured in blasts of the rat myelogenous leukemia (RBA-Le), induced by chicken sarcoma virus. [electronic resource] - Neoplasma 1975 - 607-20 p. digital Publication Type: Journal Article ISSN: 0028-2685 Subjects--Topical Terms: AnimalsAvian Sarcoma Viruses--isolation & purificationCell Nucleus--pathologyCells, CulturedChick EmbryoChickensCytopathogenic Effect, ViralFemaleHemagglutination Inhibition TestsHepatitis Viruses--isolation & purificationInclusion Bodies, Viral--ultrastructureLeukemia, Experimental--microbiologyMilk--immunologyPregnancyRatsRetroviridae--isolation & purification