China To Close Loophole On Fentanyl After U.S. Calls For Opioid Action
Some manufacturers evaded scrutiny by slightly modifying the molecular structures of substances. Monday's announcement "puts a wider array of substances under regulation," a Chinese official says.
Read more on NPR
Some manufacturers evaded scrutiny by slightly modifying the molecular structures of substances. Monday's announcement "puts a wider array of substances under regulation," a Chinese official says.
Read more on NPR
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