TY  - RPRT
TI  - Statistical methodology: II. Reliability and validity assessment in study design, Part B.
AU  - D J Karras
PY  - 1997
DO  - 10.1111/j.1553-2712.1997.tb03723.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9043544/
ID  - 9043544
ER  -