Bullard JT, Kowalkowski M, Sparling A, Roberge J, Barkley JE. A retrospective evaluation of the impacts of a multidisciplinary care model for managing patients with advanced illness on acute care utilization and quality of care at end of life. J Palliat Med. 2022 Dec;25(12):1835-43. doi: 10.1089/jpm.2022.0264
Groenwold R, Uddin M, Roes K, de Boer A, Rivero-Ferrer E, Martin E, Gatto N, Klungel O. Instrumental variable analysis in randomized trials with non-compliance and observational pharmacoepidemiologic studies. OA Epidemiology. 2014 May 9;2(1):9.