Hydatid cyst:Prid:Pt:Asp:Nom:Iron hematoxylin stain
hydatid cyst:prid:pt:asp:nom:iron hematoxylin stain
Hydatid cyst:Prid:Pt:Asp:Nom:Iron hematoxylin stain
hydatid cyst:prid:pt:asp:nom:iron hematoxylin stain