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Comment
. 2012 Sep;1(5):385-6.
doi: 10.2217/cer.12.49.

Observational studies versus randomized trials: squaring off

Sheldon Greenfield  1 , Sherrie H Kaplan
Affiliations
Free article
Comment

Observational studies versus randomized trials: squaring off

Sheldon Greenfield et al. J Comp Eff Res. 2012 Sep.
Free article
No abstract available

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  • Comparative effectiveness of revascularization strategies.
    Weintraub WS, Grau-Sepulveda MV, Weiss JM, O'Brien SM, Peterson ED, Kolm P, Zhang Z, Klein LW, Shaw RE, McKay C, Ritzenthaler LL, Popma JJ, Messenger JC, Shahian DM, Grover FL, Mayer JE, Shewan CM, Garratt KN, Moussa ID, Dangas GD, Edwards FH. Weintraub WS, et al. N Engl J Med. 2012 Apr 19;366(16):1467-76. doi: 10.1056/NEJMoa1110717. Epub 2012 Mar 27. N Engl J Med. 2012. PMID: 22452338 Free PMC article.

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