Amino beta guanidinopropionate:SCnc:Pt:Amnio fld:Qn
amino beta guanidinopropionate:scnc:pt:amnio fld:qn
Amino beta guanidinopropionate:Substance Concentration:To identify measures at a point in time:Amniotic fluid:Quantitative
amino beta guanidinopropionate:substance concentration:to identify measures at a point in time:amniotic fluid:quantitative