Töllner, D [Colony size spectra of 60Co-gamma-irridiated CHO fibroblasts following freeze and thaw cycles]. [electronic resource] - Strahlentherapie May 1975 - 520-7 p. digital Publication Type: English Abstract; Journal Article ISSN: 0039-2073 Subjects--Topical Terms: AnimalsCell Division--radiation effectsCell LineCell SurvivalCobalt RadioisotopesCricetinaeDose-Response Relationship, RadiationFemaleFibroblasts--physiologyFreezingGamma RaysGlycerolOvaryPolyploidyRadiation EffectsRadioisotope TeletherapyTime Factors