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The methodological quality of 176,620 randomized controlled trials published between 1966 and 2018 reveals a positive trend but also an urgent need for improvement.
Vinkers CH, Lamberink HJ, Tijdink JK, Heus P, Bouter L, Glasziou P, Moher D, Damen JA, Hooft L, Otte WM. Vinkers CH, et al. Among authors: heus p. PLoS Biol. 2021 Apr 19;19(4):e3001162. doi: 10.1371/journal.pbio.3001162. eCollection 2021 Apr. PLoS Biol. 2021. PMID: 33872298 Free PMC article.
The score after 10 years of registration of systematic review protocols.
van der Braak K, Ghannad M, Orelio C, Heus P, Damen JAA, Spijker R, Robinson K, Lund H, Hooft L. van der Braak K, et al. Among authors: heus p. Syst Rev. 2022 Sep 5;11(1):191. doi: 10.1186/s13643-022-02053-9. Syst Rev. 2022. PMID: 36064610 Free PMC article.
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