Duarte, JRibeiro, RMelo, LFurtado, AHenriques, C2018-07-032018-07-032017Eur J Intern Med. 2017 Oct;44:e46-e471879-0828http://hdl.handle.net/10400.10/2020engIntensive care unitsArtificial respirationIntermediate care units and their role in medical wards.journal article10.1016/j.ejim.2017.08.005