Geographic Variations in Controlled Trials

Abstract

To the Editor: In their exploration of multinational clinical trial analysis, Yusuf and Wittes (Dec. 8 issue)1 appropriately emphasize the necessity of distinguishing true heterogeneity across coun...

Authors

Schwartz AL; Friedman AB

Journal

The New England Journal of Medicine, Vol. 376, No. 12, pp. 1196–1198

Publisher

Massachusetts Medical Society

Publication Date

March 23, 2017

DOI

10.1056/nejmc1700529

ISSN

0028-4793

Associated Experts

Salim Yusuf

Professor, FHSMED

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Labels

Fields of Research (FoR)

32 Biomedical and clinical sciences 42 Health sciences

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