TY  - RPRT
TI  - Standardization using the harmonically weighted ratios: internal and external comparisons.
AU  - Wen-Chung Lee
PY  - 2002
DO  - 10.1002/sim.1000
UR  - https://pubmed.ncbi.nlm.nih.gov/11782063/
ID  - 11782063
ER  -