Seasonal variations of the immune response of ground squirrels kept at 22-24 degrees C.
D000818:Animals; D000917:Antibody Formation; D001683:Biological Clocks; D004912:Erythrocytes / Q000276:immunology; D006386:Hemagglutination Tests; D006462:Hemolytic Plaque Technique; D006605:Hibernation; D007114:Immunization; D012589:Sciuridae / Q000276:immunology*; D012621:Seasons; D012756:Sheep / Q000276:immunology; D013154:Spleen / Q000276:immunology; D013696:Temperature