Ova & parasites^3rd specimen:Prid:Pt:Stool:Nom:Trichrome stain
ova & parasites^3rd specimen:prid:pt:stool:nom:trichrome stain
Ova and parasites identified in Stool by Trichrome stain--3rd specimen
ova and parasites identified in stool by trichrome stain--3rd specimen