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Quality, efficacy, safety—it is not enough!

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There is a need of comparative studies to understand the differences in term of efficacy and safety of drugs with different mechanisms of action but similar therapeutic indications. This requires changes in the European Legislation of criteria for drug approval

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Correspondence to Silvio Garattini.

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Garattini, S. Quality, efficacy, safety—it is not enough!. Eur J Clin Pharmacol 77, 1425–1426 (2021).

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