Bordetella pertussis:PrThr:Pt:Plr fld:Ord:Organism specific culture
bordetella pertussis:prthr:pt:plr fld:ord:organism specific culture
Bordetella pertussis:PrThr:Pt:Plr fld:Ord:Organism specific culture
bordetella pertussis:prthr:pt:plr fld:ord:organism specific culture