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