Curschmann's spirals & crystals:Prid:Pt:Respiratory system specimen.lower:Nom:Microscopy.light
curschmann's spirals & crystals:prid:pt:respiratory system specimen.lower:nom:microscopy.light
Curschmann's spirals & crystals:Prid:Pt:Respiratory system specimen.lower:Nom:Microscopy.light
curschmann's spirals & crystals:prid:pt:respiratory system specimen.lower:nom:microscopy.light