Sample size calculation of case control study - YouTube
Calculating sample size for a case-control study - ppt video online download
5. Calculate samplesize for case-control studies
OpenEpi - Sample Size for Unmatched Case-Control Studies
Sample size calculation for cross-sectional study - YouTube
Analysis of Case-Control Studies
Sample size calculation for the case-control study | Download Scientific Diagram
Unmatched Case-Control
Zionit Research - Sample size calculation for case control study design *⃣ከዚህ በፊት የ cross sectional እና የ cohort study design እንዴት sample size calculate እንደምደረግ አይተናል፣ ዛሬ ደግሞ Case control እናያለን፣
Sample Size for Independent Case-control Studies - StatsDirect