Media type: E-Article Title: Case management for frequent emergency department users: no longer a question of if but when, where and how Contributor: Malebranche, Mary; Grazioli, Véronique S.; Kasztura, Miriam; Hudon, Catherine; Bodenmann, Patrick Published: Springer Science and Business Media LLC, 2021 Published in: Canadian Journal of Emergency Medicine, 23 (2021) 1, Seite 12-14 Language: English DOI: 10.1007/s43678-020-00024-4 ISSN: 1481-8035; 1481-8043 Origination: Footnote: