Results 251 to 260 of about 2,405,589 (265)
Some of the next articles are maybe not open access.

How to assess the external validity of therapeutic trials: a conceptual approach

International Journal of Epidemiology, 2010
Ale Algra   +2 more
exaly  

An importance measure for multistate systems with external factors

Reliability Engineering and System Safety, 2017
Hongyan Dui, Shubin Si, Shaomin Wu
exaly  

External Reviewers

2006 IEEE International Conference on Web Services (ICWS'06), 2006
openaire   +2 more sources

Internal R & D expenditures and external technology sourcing

Research Policy, 1997
Reinhilde Veugelers
exaly  

External fixation

Current Orthopaedics, 1988
openaire   +1 more source

External field-assisted catalysis

EScience
Xu Luo, Ruidong Li, Weihao Zeng
exaly  

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