Spermatozoa.progressive^post washing:PrThr:Pt:Semen:Ord
spermatozoa.progressive^post washing:prthr:pt:semen:ord
Spermatozoa.progressive^post washing:Presence or Threshold:To identify measures at a point in time:Semen:Ordinal
spermatozoa.progressive^post washing:presence or threshold:to identify measures at a point in time:semen:ordinal