THORA:
Barnes TW, Morgenthaler TI, Olson EJ, et al. Sonographically guided thoracentesis and rate of pneumothorax. J Clin Ultrasound 2005 Dec;33(9):442-446.
Feller-Kopman D. Ultrasound-guided thoracentesis. Chest 2006 Jun;129(6):1709-1714.
Gordon, CE et al. Pneumothorax following thoracentesis: a systematic review and metanalysis. Arch Int Med. 2010;170:332-9.
Grogan, DR et al. Complications associated with thoracentesis: a prospective, randomized study comparing three different methods. Arch Int Med. 1990;150:873-877.
Jones, PW et al. Ultrasound-guided thoracentesis: Is it a safer method?. Chest. 2003;123:418-423.
O’Moore, PV et al. Sonographic guidance in diagnostic and therapeutic interventions in the pleural space. Am J Roentgenol. 1987;149:1-5.
Patel, PA et al. Complications and costs associated with thoracentesis procedures. J Clin Ultrasound. 2012;40:135-141.
Raptopoulos V, Davis LM, Lee G, et al. Factors affecting the development of pneumothorax associated with thoracentesis. AJR Am J Roentgenol 1991 May;156(5):917-20.
PARA:
Bard, C. et al. Ascites: Ultrasound guidance or blind paracentesis? CMAJ. 1986;135:209-10.
Goldberg, BB et al. Ultrasonic determination of ascites. Arch Int Med. 1976;131:217-220.
Irshad, A. et al. Can the smallest depth of ascetic fluid on sonograms predict the amount of drainable fluid? J Clin Ultrasound. 2009;37:440-444.
Nazeer SR, Dewbre H, Miller AH. Ultrasound-assisted paracentesis performed by emergency physicians vs the traditional technique: a prospective, randomized study. Amer J Emerg Med 2005 May;23(3):363-367.