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    Control Clin Trials. 1990 Aug;11(4):223-5.

    Suspended judgment. Significance tests of covariate imbalance in clinical trials.

    Source

    Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York 10021.

    PMID:
    2171874
    [PubMed - indexed for MEDLINE]

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