TY - SER AU - Lucas,Derick AU - Neal-Kababick,James AU - Zweigenbaum,Jerry TI - Characterization and quantitation of yohimbine and its analogs in botanicals and dietary supplements using LC/QTOF-MS and LC/QQQ-MS for determination of the presence of bark extract and yohimbine adulteration N1 - YS2016 M08 Sources - Journal of AOAC International Sources - 98 (2) 2015 : 330-335 ISSN - 1060-3271 ER -