Spermatozoa:PrThr:Pt:Urine sed:Ord:Microscopy.light
spermatozoa:prthr:pt:urine sed:ord:microscopy.light
Spermatozoa:PrThr:Pt:Urine sed:Ord:Microscopy.light
spermatozoa:prthr:pt:urine sed:ord:microscopy.light