N-desalkylflurazepam:MCnc:Pt:Ser/Plas:Qn:Confirm
n-desalkylflurazepam:mcnc:pt:ser/plas:qn:confirm
N-desalkylflurazepam [Mass/volume] in Serum or Plasma by Confirmatory method
n-desalkylflurazepam [mass/volume] in serum or plasma by confirmatory method