Results 231 to 240 of about 1,004,406 (261)
Some of the next articles are maybe not open access.

Strengthening the Reporting of Observational Studies in Epidemiology (STROBE): Explanation and Elaboration

PLoS Medicine, 2007
Jan Vandenbroucke   +2 more
exaly  

Observational Studies

Springer Series in Statistics, 2002
Paul R. Rosenbaum
exaly  

Using the Standardized Difference to Compare the Prevalence of a Binary Variable Between Two Groups in Observational Research

Communications in Statistics Part B: Simulation and Computation, 2009
Peter Austin
exaly  

Observational Studies

2013
Chad D. Jensen   +42 more
openaire   +1 more source

Improving Observational Studies in the Era of Big Data

Lancet, The, 2018
Jennifer Gill, Vinay Prasad
exaly  

Observational studies

2006
Andrew Moore, Henry McQuay
openaire   +1 more source

Observational Studies

Journal of Educational and Behavioral Statistics, 1999
Richard A. Berk, P. Rosenbaum
openaire   +1 more source

Observational Studies

Focus on Alternative and Complementary Therapies, 2007
openaire   +2 more sources

Observational Studies of Drug Safety

Lancet, The, 1996
M J Stampfer, A M Walker
exaly  

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