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. 2019 May 1;37(13):1047-1050.
doi: 10.1200/JCO.18.02105. Epub 2019 Mar 21.

Effectiveness in the Absence of Efficacy: Cautionary Tales From Real-World Evidence

Safiya Karim  1 , Christopher M Booth  2
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Effectiveness in the Absence of Efficacy: Cautionary Tales From Real-World Evidence

Safiya Karim et al. J Clin Oncol. .
No abstract available

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