There are many possible sources of literature available (e.g., electronic databases, such as Medline, Cinahl, and PubMed). Which specific scholarly articles did you use and why did you choose them for your topic?
EPIDEMIOLOGIC STUDY DESIGNS
find attached the instructions As introduced in the first few weeks of this course, investigators use various epidemiological study designs to study health problems and the effects of health interventions. You have examined several study designs, including descriptive designs (in Week 2) and analytic study designs that are observational (in