Spermatozoa.motile^30M post collection:PrThr:Pt:Semen:Ord
spermatozoa.motile^30m post collection:prthr:pt:semen:ord
Spermatozoa.motile^30 minutes post collection:Presence or Threshold:To identify measures at a point in time:Semen:Ordinal
spermatozoa.motile^30 minutes post collection:presence or threshold:to identify measures at a point in time:semen:ordinal