Tricyclic antidepressants:PrThr:Pt:XXX:Ord
tricyclic antidepressants:prthr:pt:xxx:ord
Tricyclic antidepressants:Presence or Threshold:To identify measures at a point in time:Not specified:Ordinal
tricyclic antidepressants:presence or threshold:to identify measures at a point in time:not specified:ordinal