Alpha aminobutyrate:SCnc:Pt:Ser/Plas^Fetus:Qn
alpha aminobutyrate:scnc:pt:ser/plas^fetus:qn
Alpha aminobutyrate:Substance Concentration:To identify measures at a point in time:Serum/Plasma^Fetus:Quantitative
alpha aminobutyrate:substance concentration:to identify measures at a point in time:serum/plasma^fetus:quantitative