%0 Journal Article %A Andrew Mendlowitz %A Ruth Croxford %A Laura MacLagan %A Gillian Ritcey %A Wanrudee Isaranuwatchai %T Usage of primary and administrative data to measure the economic impact of quality improvement projects %D 2020 %R 10.1136/bmjoq-2019-000712 %J BMJ Open Quality %P e000712 %V 9 %N 2 %U https://bmjopenquality.bmj.com/content/bmjqir/9/2/e000712.full.pdf