Ultra-violet sterilization of liquid nitrogen prior to vitrification.
Parmegiani
Lodovico
L
Cognigni
Graciela Estela
GE
Filicori
Marco
M
D015925:Cryopreservation / Q000592:standards*; D006801:Humans; D009584:Nitrogen; D013242:Sterilization / Q000379:methods*; D014466:Ultraviolet Rays
D009584:Nitrogen