Amitriptyline^trough >12h post dose:MCnc:Pt:Ser/Plas:Qn
amitriptyline^trough >12h post dose:mcnc:pt:ser/plas:qn
Amitriptyline [Mass/volume] in Serum or Plasma --trough >12 hours post dose
amitriptyline [mass/volume] in serum or plasma --trough >12 hours post dose