title: [How should so-called unspecified pericarditis be investigated and diagnosed?].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010493:Pericarditis / Q000175:diagnosis* / Q000276:immunology / Q000628:therapy
vernacular_title: Hur utreds och diagnostiseras så kallad ospecifik perikardit?