Streptococcus pyogenes Ag:PrThr:Pt:Thrt:Ord
streptococcus pyogenes ag:prthr:pt:thrt:ord
Streptococcus pyogenes Antigen:Presence or Threshold:To identify measures at a point in time:Throat:Ordinal
streptococcus pyogenes antigen:presence or threshold:to identify measures at a point in time:throat:ordinal