Preservation and storage of leukosis-free chick embryo tissue fragments in liquid nitrogen.
D000818:Animals; D002642:Chick Embryo; D046508:Culture Techniques; D004121:Dimethyl Sulfoxide; D005615:Freezing; D009584:Nitrogen; D014021:Tissue Preservation
D009584:Nitrogen; D004121:Dimethyl Sulfoxide