Yu, E Z [Studies on enterotoxin of Yersinia enterocolitica]. [electronic resource] - Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi Feb 1983 - 34-6 p. digital Publication Type: Journal Article ISSN: 0254-6450 Subjects--Topical Terms: AnimalsEnterotoxins--analysisMiceYersinia enterocolitica--pathogenicity