title: Mirthless laughter in a case of Creutzfeldt-Jakob disease.
authors.forename: A
authors.initials: A
authors.lastname: Lacayo
mesh_terms: D000368:Aged; D007562:Creutzfeldt-Jakob Syndrome / Q000523:psychology*; D005260:Female; D006801:Humans; D007845:Laughter / Q000523:psychology*