TY  - RPRT
TI  - When is it worth introducing a quality improvement program? A mathematical model.
AU  - Afschin Gandjour
AU  - Karl Wilhelm Lauterbach
DO  - 10.1177/0272989x03258441
UR  - https://pubmed.ncbi.nlm.nih.gov/14672112/
ID  - 14672112
ER  -