Bordetella pertussis:PrThr:Pt:Nph:Ord:Organism specific culture
bordetella pertussis:prthr:pt:nph:ord:organism specific culture
Bordetella pertussis:PrThr:Pt:Nph:Ord:Organism specific culture
bordetella pertussis:prthr:pt:nph:ord:organism specific culture