ArticleRapid communications in mass spectrometry : RCM2022

A study of impurities in the repurposed COVID-19 drug hydroxychloroquine sulfate using ultra-high-performance liquid chromatography-quadrupole/time-of-flight mass spectrometry and liquid chromatography-solid-phase extraction-nuclear magnetic resonance.

Donghai Xu et al.PubMed ↗Full text ↗Publisher ↗

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