Letter to the editor, "Clinical trial registration in oral health journals".

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Randomized clinical trials in dentistry: Risks of bias, risks of random errors, reporting quality, and methodologic quality over the years 1955-2013.

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Letter to the editor, "Clinical trial registration in oral health journals".

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2014 nî lūn-bûn

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2014年の論文

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Letter to the editor, "Clinical trial registration in oral health journals".

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Letter to the editor, "Clinical trial registration in oral health journals".

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Letter to the editor, "Clinical trial registration in oral health journals".

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Letter to the editor, "Clinical trial registration in oral health journals".

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Letter to the editor, "Clinical trial registration in oral health journals".

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The Cochrane Collaboration's tool for assessing risk of bias in randomised trials

"Hardly worth the effort"? Medical journals' policies and their editors' and publishers' views on trial registration and publication bias: quantitative and qualitative study.

Surgical trials and trial registers: a cross-sectional study of randomized controlled trials published in journals requiring trial registration in the author instructions.

Clinical trial registration in oral health journals

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English

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Humam Saltaji

Carlos Flores-Mir

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Letter to the editor, "Clinical trial registration in oral health journals".

about

P2860

P2860

Letter to the editor, "Clinical trial registration in oral health journals".

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