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Comment
. 2010 May;31(3):201.
doi: 10.1016/j.cct.2010.02.004. Epub 2010 Feb 25.

Randomization, permuted blocks, masking, allocation concealment, and selection bias in the Tobacco Quit Line Study

Vance W Berger
Comment

Randomization, permuted blocks, masking, allocation concealment, and selection bias in the Tobacco Quit Line Study

Vance W Berger. Contemp Clin Trials. 2010 May.
No abstract available

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