Limitations of "pragmatic" trials.

Postgraduate medical journal ·Vol. 81 ·No. 954 ·2005-04-00 ·Pages 203

Ernst E, Canter PH

Abstract

暂无摘要

MeSH Terms

Causality Clinical Trials as Topic/methods Sensitivity and Specificity Treatment Outcome

Authors & Affiliations

2 authors, click to expand affiliations / ORCID

Ernst E

Canter P H

Article Info

Journal

Postgraduate medical journal

Abbr.

Postgrad Med J

ISSN

0032-5473

DOI

Published

2005-04-00

Pages

203

Language

English

Region

England

NLM ID

0234135

PMCID

PMC1743247

Subset

External Links

Analysis Services