TY  - RPRT
TI  - Understanding cost analyses: Part 1. A practitioner's guide to cost behavior.
AU  - D A Lubarsky
PY  - 1995
DO  - 10.1016/0952-8180(95)00117-z
UR  - https://pubmed.ncbi.nlm.nih.gov/8534472/
ID  - 8534472
ER  -