Comment in

• Introducing pentavalent vaccine in EPI in India: issues involved.

  John TJ, Muliyil J. John TJ, et al. Indian J Med Res. 2010 Oct;132:450-3; author reply 453-5. Indian J Med Res. 2010. PMID: 20966525 No abstract available.
• Misrepresenting data: deception or dogma?

  John J, Bose A, Balraj V. John J, et al. Indian J Med Res. 2010 Oct;132:463-4; author reply 464-5. Indian J Med Res. 2010. PMID: 20966529 No abstract available.
• Introducing pentavalent vaccine in EPI in India: a counsel for prudence in interpreting scientific literature.

  Gupta M, Prinja S, Kumar D, Kumar R. Gupta M, et al. Indian J Med Res. 2011 May;133(5):560-2; author reply 562-3. Indian J Med Res. 2011. PMID: 21623048 Free PMC article. No abstract available.