Calcium carbonate crystals:Naric:Pt:Urine sed:Qn:Microscopy.light.LPF
calcium carbonate crystals:naric:pt:urine sed:qn:microscopy.light.lpf
Calcium carbonate crystals:Naric:Pt:Urine sed:Qn:Microscopy.light.LPF
calcium carbonate crystals:naric:pt:urine sed:qn:microscopy.light.lpf