title: Isolation in newborn mice of tumour cell variants from a polyoma-transformed non-malignant cell line.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D002460:Cell Line; D002471:Cell Transformation, Neoplastic; D002478:Cells, Cultured; D003168:Complement Fixation Tests; D051379:Mice; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental; D011120:Polyomavirus; D014184:Transplantation, Homologous