Ova & parasites^2nd specimen:Prid:Pt:Stool:Nom:Microscopy.light
ova & parasites^2nd specimen:prid:pt:stool:nom:microscopy.light
Ova & parasites^2nd specimen:Presence or Identity:To identify measures at a point in time:Stool:Nominal:Microscopy.light
ova & parasites^2nd specimen:presence or identity:to identify measures at a point in time:stool:nominal:microscopy.light