TY  - RPRT
TI  - The intracluster correlation coefficient in cluster randomisation.
AU  - S M Kerry
AU  - J M Bland
PY  - 1998
DO  - 10.1136/bmj.316.7142.1455
UR  - https://pubmed.ncbi.nlm.nih.gov/9572764/
ID  - 9572764
ER  -