Peto, R., Collins, R., & Gray, R. (1993). Large-scale randomized evidence: Large, simple trials and overviews of trials.
Chicago-čujuhus (17. p.)Peto, R., R. Collins, juo R. Gray. Large-scale Randomized Evidence: Large, Simple Trials and Overviews of Trials. 1993.
MLA-čujuhus (9. p.)Peto, R., et al. Large-scale Randomized Evidence: Large, Simple Trials and Overviews of Trials. 1993.
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