TY  - RPRT
TI  - Agreement between observers: its measure on a quantitative scale.
AU  - E Marubini
AU  - S Pizzamiglio
AU  - P Verderio
DO  - 10.5301/jbm.2008.3928
UR  - https://pubmed.ncbi.nlm.nih.gov/15832777/
ID  - 15832777
ER  -