The preservation of dog agglutinogens in liquid nitrogen.
D000017:ABO Blood-Group System; D000818:Animals; D000906:Antibodies; D001793:Blood Preservation; D004285:Dogs; D004912:Erythrocytes; D006386:Hemagglutination Tests; D006801:Humans; D009584:Nitrogen; D012034:Refrigeration
D000017:ABO Blood-Group System; D000906:Antibodies; D009584:Nitrogen