title: [Biochemical profile of pleural effusions].
mesh_terms: D006801:Humans; D010996:Pleural Effusion / Q000209:etiology / Q000378:metabolism*; D011014:Pneumonia / Q000150:complications; D014396:Tuberculosis, Pleural / Q000150:complications
vernacular_title: Perfil bioquímico dos derrames pleurais.