Ova & parasites:Prid:Pt:Stool:Nom:Concentration.Baermann
ova & parasites:prid:pt:stool:nom:concentration.baermann
Ova & parasites:Presence or Identity:To identify measures at a point in time:Stool:Nominal:Concentration.Baermann
ova & parasites:presence or identity:to identify measures at a point in time:stool:nominal:concentration.baermann