Radioactivity^pre dose radioactive cyanocobalamin:PrThr:Pt:Urine:Ord
radioactivity^pre dose radioactive cyanocobalamin:prthr:pt:urine:ord
Radioactivity^pre dose radioactive cyanocobalamin:Presence or Threshold:To identify measures at a point in time:Urine:Ordinal
radioactivity^pre dose radioactive cyanocobalamin:presence or threshold:to identify measures at a point in time:urine:ordinal