Literature DB >> 29426413

Comparative effectiveness research requires competitive effectiveness.

J André Knottnerus, Peter Tugwell.   

Abstract

Mesh：

Year:  2018        PMID： 29426413     DOI： 10.1016/j.jclinepi.2018.01.005

Source DB:  PubMed          Journal:  J Clin Epidemiol        ISSN： 0895-4356            Impact factor:   6.437


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  1 in total

1.  New placebo-controlled Covid-19 vaccine trials are ethically questionable; it's now about comparative effectiveness and availability of registered vaccines.

Authors:  J André Knottnerus
Journal:  J Clin Epidemiol       Date:  2021-03-16       Impact factor: 6.437
  1 in total

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