Misra, SatyajeetKoshy, ThomasUnnikrishnan, MadathipatSiddappa, Shivananda2012-12-042012-12-042009JOURNAL OF CARDIOTHORACIC AND VASCULAR ANESTHESIA. 23; 6; 911-913http://dx.doi.org/10.1053/j.jvca.2008.08.008http://www.ncbi.nlm.nih.gov/pubmed/18930661https://dspace.sctimst.ac.in/handle/123456789/667RadiologyIs Collapse of the Lung With Increased Lucency on a Chest X-Ray Always a Pneumothorax?