Validity and reliability
J Pak Med Assoc
.
1994 Jun;44(6):155-7.
Authors
M M Kadir
1
,
A F Qureshi
Affiliation
1
Department of Community Health Sciences, Aga Khan University, Karachi.
PMID:
8089912
No abstract available
MeSH terms
Bias
Confounding Factors, Epidemiologic
Humans
Observer Variation
Reproducibility of Results
Research / statistics & numerical data*
Research Design