title: Malignant pleural effusion: would the real cause please stand up?
authors.forename: R W
authors.initials: RW
authors.lastname: Light
authors.forename: H
authors.initials: H
authors.lastname: Hamm
mesh_terms: D001826:Body Fluids / Q000378:metabolism; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications / Q000556:secondary; D008206:Lymphatic Diseases / Q000150:complications; D010994:Pleura / Q000378:metabolism; D016066:Pleural Effusion, Malignant / Q000209:etiology*