title: Effect of split doses of x rays on neoplastic transformation of single cells.
mesh_terms: D000818:Animals; D002471:Cell Transformation, Neoplastic / Q000528:radiation effects*; D002478:Cells, Cultured; D002999:Clone Cells / Q000528:radiation effects; D006224:Cricetinae; D005354:Fibrosarcoma / Q000473:pathology; D066298:In Vitro Techniques; D009381:Neoplasms, Radiation-Induced / Q000473:pathology; D011830:Radiation Effects; D012513:Sarcoma, Experimental / Q000473:pathology