11-Ketotestosterone:SCnc:Pt:Ser/Plas:Qn:LC/MS/MS
11-ketotestosterone:scnc:pt:ser/plas:qn:lc/ms/ms
11-Ketotestosterone [Moles/volume] in Serum or Plasma by LC/MS/MS
11-ketotestosterone [moles/volume] in serum or plasma by lc/ms/ms