Mucus strands:PrThr:Pt:Semen:Ord:Microscopy
mucus strands:prthr:pt:semen:ord:microscopy
Mucus strands:Presence or Threshold:To identify measures at a point in time:Semen:Ordinal:Microscopy
mucus strands:presence or threshold:to identify measures at a point in time:semen:ordinal:microscopy