Animal model of human disease. Combined immunodeficiency (severe), Swiss-type agammaglobulinemia.
D000361:Agammaglobulinemia / Q000473:pathology*; D000818:Animals; D004195:Disease Models, Animal; D006734:Horse Diseases / Q000473:pathology*; D006736:Horses; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology