Sahn, S A Pleural fluid pH in malignant effusions. Diagnostic, prognostic, and therapeutic implications. [electronic resource] - Annals of internal medicine Mar 1988 - 345-9 p. digital Publication Type: Journal Article ISSN: 0003-4819 Standard No.: 10.7326/0003-4819-108-3-345 doi Subjects--Topical Terms: CytodiagnosisFemaleGlucose--metabolismHumansHydrogen-Ion ConcentrationL-Lactate Dehydrogenase--metabolismMaleMiddle AgedNeoplasms--complicationsPleural Effusion--etiologyPrognosis