title: Decline and restoration of antibody-forming capacity in aging beagle dogs.
mesh_terms: D000367:Age Factors; D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D000917:Antibody Formation; D000956:Antigens, Viral; D003090:Coliphages / Q000276:immunology; D003429:Cross Reactions; D004285:Dogs; D007117:Immunization, Secondary; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D009500:Neutralization Tests
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral; D007074:Immunoglobulin G; D007075:Immunoglobulin M