National fluid shifts: fifteen-year trends in paracentesis and thoracentesis procedures.
J Am Coll Radiol. 2010 Nov;7(11):859-64
Authors: Duszak R, Chatterjee AR, Schneider DA
The aim of this study was to evaluate national trends in paracentesis and thoracentesis procedures and the relative roles of specialty groups providing these services.
PMID: 21040867 [PubMed - indexed for MEDLINE]