title: Thinker's sign.
authors.affiliation: Department of Respiratory and Critical Care Medicine, Schaffner Hospital, Lens, France.
authors.forename: Malcolm
authors.initials: M
authors.lastname: Lemyze
authors.forename: Nicolas
authors.initials: N
authors.lastname: Van Grunderbeeck
authors.forename: Jihad
authors.initials: J
authors.lastname: Mallat
authors.forename: Didier
authors.initials: D
authors.lastname: Thevenin
mesh_terms: D002908:Chronic Disease; D006801:Humans; D011187:Posture; D012132:Respiratory Muscles / Q000503:physiopathology; D012140:Respiratory Tract Diseases / Q000150:complications* / Q000473:pathology / Q000503:physiopathology; D012871:Skin Diseases / Q000209:etiology* / Q000473:pathology; D013848:Thigh