IgG/Beta tubulin:MRto:Pt:Ser:Qn
igg/beta tubulin:mrto:pt:ser:qn
immunoglobulin G/Beta tubulin:Mass Ratio:To identify measures at a point in time:Serum:Quantitative
immunoglobulin g/beta tubulin:mass ratio:to identify measures at a point in time:serum:quantitative