TY  - RPRT
TI  - Assessing agreement.
AU  - L M Irwig
AU  - J M Simpson
PY  - 1989
DO  - 10.5694/j.1326-5377.1989.tb116001.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2818736/
ID  - 2818736
ER  -