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
Edwards PET, Parsons GR, Myers KH. The economic value of viewing migratory shorebirds on the Delaware Bay: an application of the single-site travel cost model using on-site data. Hum Dimens Wildl. 2011;16(6):435-44. doi: 10.1080/10871209.2011.608180