title: [Statistical study of 710 pleural effusions observed in a pneumology department].
mesh_terms: D000367:Age Factors; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010996:Pleural Effusion / Q000209:etiology
vernacular_title: Etude statistique de 710 épanchements pleuraux observés dans un service de pneumologie.