title: Diagnosis by fiat.
authors.affiliation: New England Medical Center, Boston.
authors.forename: J P
authors.initials: JP
authors.lastname: Kassirer
authors.forename: R I
authors.initials: RI
authors.lastname: Kopelman
mesh_terms: D000328:Adult; D001327:Autoimmune Diseases / Q000175:diagnosis* / Q000628:therapy; D001499:Bayes Theorem; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis* / Q000628:therapy; D008181:Lupus Nephritis / Q000175:diagnosis