Abstract
References
Maskell NA, Butland RJA. British Thoracic Society guidelines for the investigations of a unilateral pleural effusion in adults. Thorax 2003;58 (Suppl II):ii8-ii17 Available at: http://www.brit-thoracic.org.uk/ClinicalInformation/PleuralDisease/ManagementofPleuralDiseaseGuidelines/tabid/134/Default.aspx