title: Mechanical assistance.
authors.forename: D
authors.initials: D
authors.lastname: Robert
authors.forename: G
authors.initials: G
authors.lastname: Laier-Groeneveld
authors.forename: P
authors.initials: P
authors.lastname: Leger
mesh_terms: D006801:Humans; D008173:Lung Diseases, Obstructive / Q000628:therapy*; D008875:Middle Aged; D011659:Pulmonary Gas Exchange; D012121:Respiration, Artificial / Q000379:methods*; D012131:Respiratory Insufficiency / Q000628:therapy*