Dyfyniad APA

Chan, A., & Altman, D. (2005). Identifying outcome reporting bias in randomised trials on PubMed: Review of publications and survey of authors.

Dyfyniad Arddull Chicago

Chan, A., and D. Altman. Identifying Outcome Reporting Bias in Randomised Trials on PubMed: Review of Publications and Survey of Authors. 2005.

Dyfyniad MLA

Chan, A., and D. Altman. Identifying Outcome Reporting Bias in Randomised Trials on PubMed: Review of Publications and Survey of Authors. 2005.

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