Results 301 to 310 of about 3,138,949 (312)
Some of the next articles are maybe not open access.

Avoiding bias from weak instruments in Mendelian randomization studies

International Journal of Epidemiology, 2011
Stephen Burgess, Simon Thompson
exaly  

An Allegation of Bias

American Journal of Psychiatry, 1970
M, Rendon, J M, Graham
openaire   +2 more sources

A tool to assess risk of bias in non-randomized follow-up studies of exposure effects (ROBINS-E)

Environment International
Asbjørn Hrobjartsson   +2 more
exaly  

Testing and adjusting for publication bias

Trends in Ecology and Evolution, 2001
Michael D Jennions, Anders Møller
exaly  

Sir: Is That Bias?

The Journal of Alternative and Complementary Medicine, 2005
openaire   +3 more sources

Where's the Bias?

Annals of Internal Medicine, 1997
openaire   +2 more sources

Outcome Bias

American Journal of Roentgenology, 2004
openaire   +2 more sources

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