Antibody formation in hibernating ground squirrels (Citrellus tridecemlineatus).
D000818:Animals; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D006385:Hemagglutination Inhibition Tests; D006605:Hibernation; D007274:Injections, Intraperitoneal; D012589:Sciuridae