%0 Journal Article %B Milbank Q %D 2011 %G eng %N 2 %P 167-205 %R 10.1111/j.1468-0009.2011.00625.x %T Explaining Michigan: developing an ex post theory of a quality improvement program. %V 89 %1 https://www.ncbi.nlm.nih.gov/pubmed/21676020 %8 06/2011