title: Understanding wasted/ineffective efforts in mechanically ventilated COPD patients using the Campbell diagram.
authors.affiliation: Department of Critical Care and Pulmonary Services, University of Athens Medical School, Evangelismos Hospital, Athens, Greece. tvassil@med.uoa.gr
authors.forename: Theodoros
authors.initials: T
authors.lastname: Vassilakopoulos
mesh_terms: D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000503:physiopathology* / Q000628:therapy; D012121:Respiration, Artificial; D014939:Work of Breathing / Q000502:physiology*