%0 Journal Article %T Sleep Disturbances in Patients Admitted to a Step-Down Unit After ICU Discharge: the Role of Mechanical Ventilation %A Fanfulla, Francesco %A Ceriana, Piero %A Lupo, Nadia D'Artavilla %A Trentin, Rossella %A Frigerio, Francesco %A Nava, Stefano %J SLEEP %V 34 %N 3 %P 355-362 %@ 0161-8105 %D 2011-03-01 %I Sleep Research Society %~ DeepDyve