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Comment
. 2007 Apr 26;356(17):1705-7.
doi: 10.1056/NEJMp078038.

Challenges in using observational studies to evaluate adverse effects of treatment

Michael D Hughes  1 , Paige L Williams
Affiliations
Comment

Challenges in using observational studies to evaluate adverse effects of treatment

Michael D Hughes et al. N Engl J Med. .
No abstract available

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  • Class of antiretroviral drugs and the risk of myocardial infarction.
    DAD Study Group; Friis-Møller N, Reiss P, Sabin CA, Weber R, Monforte Ad, El-Sadr W, Thiébaut R, De Wit S, Kirk O, Fontas E, Law MG, Phillips A, Lundgren JD. DAD Study Group, et al. N Engl J Med. 2007 Apr 26;356(17):1723-35. doi: 10.1056/NEJMoa062744. N Engl J Med. 2007. PMID: 17460226

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