[Occurrence and significance of miyagawanella antibodies in cattle in the northern German Democratic Republic (DDR)].
D000818:Animals; D000906:Antibodies; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology*; D002689:Chlamydia / Q000276:immunology*; D002690:Chlamydia Infections / Q000453:epidemiology*; D003168:Complement Fixation Tests; D005859:Germany, East
D000906:Antibodies
Vorkommen und Bedeutung von Miyagawanella-Antikörpern bei Rindern im Norden der DDR.