title: Specific complement-fixing diagnostic antigens for viral and rickettsial diseases.
mesh_terms: D000906:Antibodies; D000941:Antigens; D003165:Complement System Proteins; D006801:Humans; D012282:Rickettsia Infections
chemical_list: D000906:Antibodies; D000941:Antigens; D003165:Complement System Proteins
keywords: ANTIGENS AND ANTIBODIES