Quantitative determination of butorphanol and its metabolites in human plasma by gas chromatography-electron capture negative-ion chemical ionization mass spectrometry

Author(s):  
Daniel E. Mulvana ◽  
Glenn F. Duncan ◽  
Wen Chyi Shyu ◽  
Lee K. Tay ◽  
Rashmi H. Barbhaiya
Sign in / Sign up

Export Citation Format

Share Document