title: [Pleura effusions: how to proceed?].
authors: Klinik für Lungen- und Bronchialmedizin, Klinikum Kassel.
authors: A
authors: A
authors: Gillissen
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D010996:Pleural Effusion / Q000209:etiology* / Q000628:therapy*; D016066:Pleural Effusion, Malignant / Q000209:etiology* / Q000628:therapy*; D012307:Risk Factors