Results 281 to 290 of about 6,588,469 (297)
Some of the next articles are maybe not open access.

Regional Variations in Diagnostic Practices

New England Journal of Medicine, 2010
Jonathan Skinner
exaly  

Sociolinguistic variation

2001
Ceil Lucas   +4 more
openaire   +1 more source

Time variations in geomagnetic intensity

Reviews of Geophysics, 2003
Jean-Pierre Valet
exaly  

Variations in the Incidence of Surgery

New England Journal of Medicine, 1969
exaly  

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