<p>Jo interviews NDASA Member Allen Johnson. Learn what Psychemedics is doing in Hair Testing and what's trending in youth drug use while you get to know Allen ("AJ") Johnson. </p>

Jo interviews NDASA Member Allen Johnson. Learn what Psychemedics is doing in Hair Testing and what's trending in youth drug use while you get to know Allen ("AJ") Johnson.

<p>Jo interviews NDASA Member Allen Johnson. Learn what Psychemedics is doing in Hair Testing and what's trending in youth drug use while you get to know Allen ("AJ") Johnson.&nbsp;</p>

Got Hair Testing? An Interview with Allen Johnson from Psychemedics

The National Drug and Alcohol Screening Association updates members on relevant industry news, compliance issues, regulatory changes and upcoming events.

Share Got Hair Testing? An Interview with Allen Johnson from Psychemedics

Sign up to save your podcasts

Got Hair Testing? An Interview with Allen Johnson from Psychemedics

Got Hair Testing? An Interview with Allen Johnson from Psychemedics