Stability studies measure how medical devices respond to environmental stresses such as temperature, humidity, light, and ...
Workplace drug testing may never be the same. After 30 years of only permitting lab-based urine testing, the Substance Abuse and Mental Health Services Administration (SAMHSA) published its final ...
SAMHSA’s mandatory guidelines have served as the blueprint for many state drug testing laws and policies since 1988. But new methods for oral fluids testing will mean big changes. Workplace drug ...
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