Incidence of Mycobacterium avium subspecies paratuberculosis in bulk-tank milk samples from different regions in Switzerland.
Stephan
R
R
Institute of Food Safety and Hygiene, Faculty of Veterinary Medicine, University of Zurich, Switzerland.
Bühler
K
K
Corti
S
S
D000818:Animals; D002417:Cattle; D015994:Incidence; D008892:Milk / Q000382:microbiology*; D009162:Mycobacterium avium / Q000302:isolation & purification*; D010283:Paratuberculosis / Q000453:epidemiology*; D016133:Polymerase Chain Reaction; D013557:Switzerland / Q000453:epidemiology