IgA.secretory:PrThr:Pt:Saliva:Ord
iga.secretory:prthr:pt:saliva:ord
immunoglobulin A.secretory:Presence or Threshold:To identify measures at a point in time:Saliva:Ordinal
immunoglobulin a.secretory:presence or threshold:to identify measures at a point in time:saliva:ordinal