DOI: 10.1055/s-00000094

Zeitschrift für Gastroenterologie

References

Brown JP, Wing K, Evans SJ. et al
Use of real-world evidence in postmarketing medicines regulation in the European Union: a systematic assessment of European Medicines Agency referrals 2013–2017.

BMJ Open 2019;
9: e028133 . doi:10.1136/bmjopen-2018-028133

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