| [significance of causes of infectious abortion in sheep flocks in northern baden-württemberg with special reference to chlamydia psittaci]. | investigations on the reasons of infectious abortion cases in sheep flocks in northern parts of baden-wuerttemberg eludicate the wide-spreading of chlamydia psittaci (c. psittaci) and its significance as the most frequent cause of abortions in sheep. another important pathogen agent causing abortions is salmonella abortus ovis (s. abortus ovis) which could be demonstrated by using a serological elisa test. a less important role than c. psittaci and s. abortus ovis plays coxiella burnetii in abor ... | 1997 | 9092464 |