TY  - RPRT
TI  - Development of a service complexity classification system: one HMO's experience.
AU  - L B Harman
AU  - S J Duran
AU  - S E Jelley
AU  - E L Axelson
PY  - 1986
UR  - https://pubmed.ncbi.nlm.nih.gov/10311532/
ID  - 10311532
ER  -