Crystals:Prid:Pt:Vitr fld:Nom:Microscopy.light
crystals:prid:pt:vitr fld:nom:microscopy.light
Crystals:Presence or Identity:To identify measures at a point in time:Vitreous Fluid:Nominal:Microscopy.light
crystals:presence or identity:to identify measures at a point in time:vitreous fluid:nominal:microscopy.light