Study Design - Case-control study, Cross-sectional study, Cohort study, Prospective Cohort study, Retrospective Cohort study. Correlation vs. causation.

As biomarker studies employ increasingly complex and expensive genomics and other correlative methods, it is increasingly important to rigorously design these studies and analyze the downstream ...

Whereas cardiovascular disease-related mortality has declined in most developed countries, its known prevalence is increasing worldwide, although few data on the causes of heart disease in the ...