title: Significance of small pleural effusions in cardiopulmonary disease, and some other observations on pleural fluid in general.
mesh_terms: D006801:Humans; D006876:Hydrothorax / Q000150:complications*; D010994:Pleura; D010996:Pleural Effusion; D011660:Pulmonary Heart Disease / Q000150:complications*; D013909:Thorax
keywords: HYDROTHORAX/complications; PLEURA; PULMONARY HEART DISEASE/complications