qPCR screening for Yersinia ruckeri clonal complex 1 against a background of putatively avirulent strains in Norwegian aquaculture
- By
- Andreas Ekroll Riborg, Snorre Gulla, David Strand, Jannicke Wiik-Nielsen, Anita Rønneseth, Timothy J. Welch, Bjørn Spilsberg, Duncan John Colquhoun