Schiemann D A
J Clin Microbiol. 1984 Oct;20(4):831-2. doi: 10.1128/jcm.20.4.831-832.1984.
Yersinia enterocolitica serotypes O:Tacoma and O:21 are antigenically identical and include both pathogenic and nonpathogenic types.
小肠结肠炎耶尔森菌血清型O:Tacoma和O:21在抗原性上相同,包括致病型和非致病型。