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. 2013 Apr;87(4):506-7.
doi: 10.1016/j.contraception.2012.11.007. Epub 2012 Dec 13.

Response to the letter from Dr. Szarewski

Stephen Sidney

Response to the letter from Dr. Szarewski

Stephen Sidney. Contraception. 2013 Apr.
No abstract available

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Comment in

  • Another flawed database study.
    Szarewski A, Mansour D, Shapiro S. Szarewski A, et al. Contraception. 2013 Apr;87(4):505-6. doi: 10.1016/j.contraception.2012.11.006. Epub 2012 Dec 20. Contraception. 2013. PMID: 23261232 No abstract available.

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