Gamma hydroxybutyrate:MCnc:Pt:Body fld:Qn
gamma hydroxybutyrate:mcnc:pt:body fld:qn
Gamma hydroxybutyrate:Mass Concentration:To identify measures at a point in time:Body fluid, unsp:Quantitative
gamma hydroxybutyrate:mass concentration:to identify measures at a point in time:body fluid, unsp:quantitative