6. Cross sectional studies
23:21
7. Diagnostic studies
15:35
Week 5 : CROSS SECTIONAL STUDIES
18:20
4. Cohort studies
20:38
Study Design - Case-control study, Cross-sectional study, Cohort study (Prospective, Retrospective)
9:34
1. Introduction to critical appraisal
16:16
5. Case control studies
1:02:27
Mood Booster 🌻Best Songs You Will Feel Happy and Positive After Listening To It (Immediate Effect)
3:25:28