[Presence of Yersinia enterocolitica in sheep].
D000003:Abattoirs; D000818:Animals; D005243:Feces / Q000382:microbiology; D005860:Germany, West; D014066:Palatine Tonsil / Q000382:microbiology; D012756:Sheep / Q000382:microbiology*; D013997:Time Factors; D015008:Yersinia enterocolitica / Q000302:isolation & purification*
Zum Vorkommen von Yersinia Enterocolitica bei Schafen.