Cell growth:PrThr:Pt:Fibroblasts:Ord:Tissue culture
cell growth:prthr:pt:fibroblasts:ord:tissue culture
Cell growth:Presence or Threshold:To identify measures at a point in time:Fibroblasts:Ordinal:Tissue culture
cell growth:presence or threshold:to identify measures at a point in time:fibroblasts:ordinal:tissue culture