[Antibodies presence for Chlamydia psittaci and Toxoplasma gondii in the swine. Prevalence surveys on the Federal Republic of Austria territory]

analyse microbiologique antibodies anticorpi anticorps anticuerpos austria autriche cerdo chlamydia epidemiologia epidemiologie epidemiology immunodiagnosi immunodiagnosis immunodiagnostic infection infezione microbiological analysis porcin servicios veterinarios servizi veterinari swine toxoplasma veterinary services zoonose zoonoses zoonosi zoonosis