Giardia lamblia Ag:PrThr:Pt:Bil fld:Ord
giardia lamblia ag:prthr:pt:bil fld:ord
Giardia lamblia Antigen:Presence or Threshold:To identify measures at a point in time:Bile fluid:Ordinal
giardia lamblia antigen:presence or threshold:to identify measures at a point in time:bile fluid:ordinal