Hyperpolarization of Pyridyl Fentalogues by Signal Amplification By Reversible Exchange (SABRE).

ChemistryOpen · 2019 · PMC6892445 · PMID 31844604

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a worrying trendno p-value reported

16 , 21 Indeed, a worrying trend is the appearance of new fentanyl analogues, termed fentalogues, of which some are even more potent than 1 , on the international drug market scene.

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