1-deoxymethylsphingosine:MCnc:Pt:Ser:Qn:LC/MS/MS
1-deoxymethylsphingosine:mcnc:pt:ser:qn:lc/ms/ms
1-deoxymethylsphingosine [Mass/volume] in Serum by LC/MS/MS
1-deoxymethylsphingosine [mass/volume] in serum by lc/ms/ms