amitriptyline + nortriptyline in specimen

More general terms

• amitriptyline in specimen
• nortriptyline in specimen

More specific terms

• amitriptyline + nortriptyline in gastric fluid
• amitriptyline + nortriptyline in serum
• amitriptyline + nortriptyline in urine

Additional terms

• amitriptyline (Elavil, Endep)
• nortriptyline (Aventyl, Pamelor)