[Immunological studies of patients with scleroderma with Brucella antigen].
D000917:Antibody Formation; D000942:Antigens, Bacterial; D002002:Brucella / Q000276:immunology*; D006801:Humans; D012595:Scleroderma, Systemic / Q000276:immunology*
D000942:Antigens, Bacterial
Immunologische Untersuchungen bei Sklerodermie-Kranken mit Brucella-Antigen