Quantitative: use an engine like medline, medline plus, bioethlecsine, HAPI, na

Quantitative:
use an engine like medline, medline plus, bioethlecsine, HAPI, national library of medicine, in order to find what literature to do it on
•
literature review is done at the beginning of the study
to justify the importance of the study,
•
To provide historical structure,
•
To refine research questions, identify theory, methods
and instrumentationLocating summaries, books, journals and
indexed publications on a topi, selectively
choosing which literature to include in your
review, and then summarizing the literature in
a written report