https://www.engadget.com/2007-01-31-handheld-lasers-to-help-detect-counterfeit-drugs.html
Handheld lasers to help detect counterfeit drugs
Feb 1, 2007 - While it usually only takes a quick glance to detect a KIRF candidate in the gadget space, detecting fake drugs (the prescription type) can be understandably...
handheld lasersto helpdetectcounterfeitdrugs