title: Elements of confusion.
authors.affiliation: Department of Medicine, University Health Network and Mount Sinai Hospital, Toronto, Toronto, Canada.
authors.forename: Sumontra
authors.initials: S
authors.lastname: Chakrabarti
authors.forename: Christopher M
authors.initials: CM
authors.lastname: Booth
authors.forename: Allan S
authors.initials: AS
authors.lastname: Detsky
authors.forename: Wayne L
authors.initials: WL
authors.lastname: Gold
mesh_terms: D003937:Diagnosis, Differential; D003955:Diagnostic Tests, Routine / Q000379:methods; D006689:Hodgkin Disease / Q000175:diagnosis* / Q000503:physiopathology*; D006801:Humans; D007239:Infections / Q000175:diagnosis; D008297:Male; D055815:Young Adult