TY  - RPRT
TI  - Research methods used in developing and applying quality indicators in primary care.
AU  - S M Campbell
AU  - J Braspenning
AU  - A Hutchinson
AU  - M N Marshall
PY  - 2003
DO  - 10.1136/bmj.326.7393.816
UR  - https://pubmed.ncbi.nlm.nih.gov/12689983/
ID  - 12689983
ER  -