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Comment
. 2017 Apr 1;185(7):614-615.
doi: 10.1093/aje/kww228.

THE AUTHORS REPLY

Affiliations
Comment

THE AUTHORS REPLY

Daniel Westreich et al. Am J Epidemiol. .
No abstract available

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References

    1. Ferdinands JM, Foppa IM, Fry AM, et al. . Re “Invited commentary: beware the test-negative design” [letter]. Am J Epidemiol. 2017;185(7):613. - PubMed
    1. Westreich D, Hudgens MG. Invited commentary: beware the test-negative design. Am J Epidemiol. 2016;184(5):354–356. - PMC - PubMed

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