Quality of randomised controlled trials

BMJ 2004; 328 doi: https://doi.org/10.1136/bmj.328.7434.286-c (Published 29 January 2004) Cite this as: BMJ 2004;328:286

Caution is important

  1. Naomi J Brewer, researcher (naomi_brewer@hotmail.com)
  1. New Zealand Guidelines Group, PO Box 10-665, Wellington, New Zealand.

    EDITOR—I agree with Vlassov's comments on the paper by del Giglio and Costa (previous letter).1 Research articles must be read with a critical eye, and it should not be assumed that high quality methods have been followed.

    To assume that the …

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