TY  - RPRT
TI  - Developing purchasing strategy: a case study of a District Health Authority using soft systems methodology.
AU  - A D Brown
PY  - 1997
DO  - 10.1177/095148489701000107
UR  - https://pubmed.ncbi.nlm.nih.gov/10165374/
ID  - 10165374
ER  -