English Hair analysis Cited by user Rjwilmsi on 06 Jun 2016 Hair analysis may refer to the chemical analysis of a hair sample, but can also refer to microscopic analysis or comparison.
English Benzodiazepine Cited by user Literaturegeek on 04 Apr 2009 Benzodiazepines (sometimes colloquially "benzos"; often abbreviated "BZD") are a class of psychoactive drugs whose core chemical structure is the fusion of a benzene…