Gamma aminobutyrate:MCnc:Pt:Amnio fld:Qn
gamma aminobutyrate:mcnc:pt:amnio fld:qn
Gamma aminobutyrate:Mass Concentration:To identify measures at a point in time:Amniotic fluid:Quantitative
gamma aminobutyrate:mass concentration:to identify measures at a point in time:amniotic fluid:quantitative