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