title: [Pickwick or not Pickwick].
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D004671:Encephalitis, Arbovirus / Q000175:diagnosis*; D006801:Humans; D008297:Male; D010845:Obesity Hypoventilation Syndrome / Q000175:diagnosis*
vernacular_title: Pickwick or not Pickwick.