Urinary screening for methylphenidate (Ritalin) abuse: a comparison of liquid chromatography–tandem mass spectrometry, gas chromatography–mass spectrometry, and immunoassay methods

2004 ◽  
Vol 37 (3) ◽  
pp. 175-183 ◽  
Author(s):  
J Eichhorst ◽  
M Etter ◽  
J Lepage ◽  
D.C Lehotay
Sign in / Sign up

Export Citation Format

Share Document