Orozova, P Recovery of Hafnia alvei from diseased brown trout, Salmo trutta L., and healthy noble crayfish, Astacus astacus (L.), in Bulgaria. [electronic resource] - Journal of fish diseases Oct 2014 - 891-8 p. digital Publication Type: Journal Article ISSN: 1365-2761 Standard No.: 10.1111/jfd.12212 doi Subjects--Topical Terms: AnimalsAstacoidea--parasitologyBulgariaGenes, Bacterial--geneticsHafnia alvei--geneticsRNA, Ribosomal, 16S--geneticsTrout--parasitology