Chủ Nhật, 30 tháng 7, 2017

NPR News: Scientists Still Seek A Reliable DUI Test For Marijuana

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Scientists Still Seek A Reliable DUI Test For Marijuana
Coloradans can get arrested for driving while stoned. But with no good roadside tools, officers' determinations are more subjective than for alcohol DUIs. Scientists hope to find chemical markers.

Đọc thêm tại NPR
at July 30, 2017 at 06:14PM
Health & Science
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