1st Webinar : Cross Sectional Study Design

1:27:32
1st Webinar : Cohort Study Design

1:29:34
1st Webinar : Diagnostic Accuracy Studies

1:27:03
1st Webinar : RCT (Superiority)

3:10:45
Cross–Sectional Study - From A to Z

36:41
From INQUIRY to DELIVERY: Managing End to End Customer Projects with Zoho CRM - Webinar

7:13
How to determine sample size for beginners. A quick guide to using Epi info Mobile (Episode one)

1:46:05
Sample Size Calculation Made Easy - Case Control Study Design -HeDaL

15:33