title: Prevalence of antibodies to human serogroups of Yersinia enterocolitica in blood donors in Nigeria.
mesh_terms: D000328:Adult; D000907:Antibodies, Bacterial / Q000032:analysis*; D001782:Blood Donors; D006801:Humans; D008297:Male; D009549:Nigeria; D015009:Yersinia Infections / Q000453:epidemiology*; D015008:Yersinia enterocolitica / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial