[Incidence and distribution of antibodies against causal agents of respiratory infections in the blood of cattle in Italy. I. Complement fixation in the presence of psittcosis-veneral granuloma antigens].
D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000941:Antigens; D002417:Cattle; D002418:Cattle Diseases; D002689:Chlamydia; D002690:Chlamydia Infections / Q000662:veterinary*; D003168:Complement Fixation Tests; D012141:Respiratory Tract Infections / Q000662:veterinary*
D000906:Antibodies; D000941:Antigens
Incidenza e distribuzione di anticorpi verso agenti di infezioni respiratorie nel siero di bovini in Italia. I. Fissazione del complemento in presenza di antigene psittacosi-linfogranuloma venereo.