RELX Starts China’s First Clinical Study on E-Cigarette Safety

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BEIJING, February 7 (TMTPOST) — Chinese e-cigarette maker RELX’s clinical study on the safety of e-cigarettes has been registered successfully on ChiCTR (China Clinical Trial Registry).RELX’s research project is said to be the first clinical study to focus on the safety of e-cigarettes in China.The company also started a clinical study on e-cigarettes earlier in March 2021. The clinical study last y