Clostridium botulinum:PrThr:Pt:Isolate:Ord:Organism specific culture
clostridium botulinum:prthr:pt:isolate:ord:organism specific culture
Clostridium botulinum:Presence or Threshold:To identify measures at a point in time:Isolate:Ordinal:Organism specific culture
clostridium botulinum:presence or threshold:to identify measures at a point in time:isolate:ordinal:organism specific culture