RT Journal Article SR Electronic T1 Recurrent Symptomatic Pleural Effusions: Approaches to Diagnosis of a Difficult Problem JF Respiratory Care FD American Association for Respiratory Care SP 1026 OP 1027 VO 54 IS 8 A1 Timothy J Barreiro YR 2009 UL http://rc.rcjournal.com/content/54/8/1026.abstract AB