title: Clinical reasoning: a 49-year-old man with fever and proximal weakness of his arms.
authors.affiliation: From the Department of Neurology, University Hospital Regensburg, Germany.
authors.forename: Corinna
authors.initials: C
authors.lastname: Seliger
authors.forename: Wilhelm
authors.initials: W
authors.lastname: Schulte-Mattler
authors.forename: Ulrich
authors.initials: U
authors.lastname: Bogdahn
authors.forename: Martin
authors.initials: M
authors.lastname: Uhl
mesh_terms: D001132:Arm / Q000503:physiopathology*; D005334:Fever / Q000134:cerebrospinal fluid / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D016472:Motor Neuron Disease / Q000134:cerebrospinal fluid / Q000175:diagnosis / Q000209:etiology*; D012782:Shoulder / Q000503:physiopathology*