Calcium sulfate crystals:PrThr:Pt:Urine sed:Ord:Microscopy.light
calcium sulfate crystals:prthr:pt:urine sed:ord:microscopy.light
Calcium sulfate crystals:PrThr:Pt:Urine sed:Ord:Microscopy.light
calcium sulfate crystals:prthr:pt:urine sed:ord:microscopy.light