Balesa J, Rathi V, Kumar S, Tandon A. Chest sonography in the diagnosis of pneumothorax. Indian J Chest Dis Allied Sci 2015;57:7–11.
Lichtenstein DA, Mezière GA. Relevance of lung ultrasound in the diagnosis of acute respiratory failure: the BLUE protocol. Chest 2008;134:117–25.
International Liaison Committee on Lung Ultrasound (ILCLUS) for International Consensus Conference on Lung Ultrasound (ICC-LUS).International evidence-based recommendations for point-of-care lung ultrasound. Intensive Care Med 2012;38:577–91.
Lichtenstein D, Mezie're G, Biderman P, Gepner A. The lung point: an ultrasound sign specific to pneumothorax. Intensive Care Med 2000;26:1434–40.
Hasan AA, Makhlouf HA, Mohamed ARM. Discrimination between pleural thickening and minimal pleural effusion using color Doppler chest ultrasonography. Egypt J Chest Dis Tuberc 2013;62:429–33.
Lichtenstein DA. BLUE-protocol and FALLS-protocol: two applications of lung ultrasound in the critically ill. Chest 2015;147:1659–70.
Soldati G, Testa A, Pignataro G, Portale G, Biasucci DG, Leone A, et al. The ultrasonographic deep sulcus sign in traumatic pneumothorax. Ultrasound Med Biol 2006;32:1157–63.
