Hubálek, Z Salmonellae in gulls and other free-living birds in the Czech Republic. [electronic resource] - Central European journal of public health 02 1995 - 21-4 p. digital Publication Type: Journal Article ISSN: 1210-7778 Subjects--Topical Terms: AnimalsBirds--microbiologyCloaca--microbiologyCzech RepublicSalmonella enteritidis--classificationSalmonella typhimurium--classification