nested case control study prospective retrospective

VIDEO

1. Understanding of Program Outcome, Program Specific Outcome and Course Outcome

2. Case control study

3. case control study epidemiology by dr Ostovar

4. Retrospective Study & Prospective study (Example & Explanation) By Dr Raghib Asfak( সহজ বাংলায়)

5. Clinical Trials Course

6. The Role of Systematic Observations in the Global Stocktake (GST)