IANNONE, P. Ameliorating the emergency department workflow by involving the observation unit: effects on crowding. Emergency Care Journal, [S. l.], v. 11, n. 1, 2015. DOI: 10.4081/ecj.2015.4957. Disponível em: https://www.pagepressjournals.org/ecj/article/view/ecj.2015.4957. Acesso em: 29 mar. 2024.