TY  - RPRT
TI  - Quality improvement through data analysis. Concepts and applications.
AU  - D L Flarey
PY  - 1993
DO  - 10.1097/00005110-199312000-00008
UR  - https://pubmed.ncbi.nlm.nih.gov/8254433/
ID  - 8254433
ER  -