@article{Short2019, author = "Marah Noel Short and Vivian Ho", title = "{PHIAHA_MCRR_Supplement2_181218 – Supplemental material for Weighing the Effects of Vertical Integration Versus Market Concentration on Hospital Quality}", year = "2019", month = "2", url = "https://sage.figshare.com/articles/journal_contribution/PHIAHA_MCRR_Supplement2_181218_Supplemental_material_for_Weighing_the_Effects_of_Vertical_Integration_Versus_Market_Concentration_on_Hospital_Quality/7722890", doi = "10.25384/SAGE.7722890.v1" }