Hemoglobin F:PrThr:Pt:Gast fld:Ord:Apt-Downey
hemoglobin f:prthr:pt:gast fld:ord:apt-downey
Hemoglobin F:Presence or Threshold:To identify measures at a point in time:Gastric fluid/contents:Ordinal:Apt-Downey
hemoglobin f:presence or threshold:to identify measures at a point in time:gastric fluid/contents:ordinal:apt-downey