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Letter to the Editor

Clarification on the issue of publication bias and sensitivity analysis

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Pages 17-18 | Published online: 09 Jan 2014

References

  • Singh M, Das RR. Clinical potential of zinc in prophylaxis of the common cold. Expert Rev. Respir. Med.5(3), 301–303 (2011).
  • Singh M, Das RR. Zinc for the common cold. Cochrane Database Syst. Rev.16(2), CD001364 (2011).
  • Higgins JPT, Green S. Cochrane Handbook for Systematic Reviews of Interventions. Version 5.0.2. The Cochrane Collaboration, London, UK (2009).
  • Sterne JAC, Gavaghan D, Egger M. Publication and related bias in meta-analysis: power of statistical tests and prevalence in the literature. J. Clin. Epidemiol.53(11), 1119–1129 (2000).

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