TY  - RPRT
TI  - Methodological issues in performance improvement in integrated systems.
AU  - C Hatler
AU  - D Milton
AU  - C Clark
PY  - 1999
DO  - 10.1097/00001786-199902000-00006
UR  - https://pubmed.ncbi.nlm.nih.gov/9926678/
ID  - 9926678
ER  -