Biplab Saha1, Santu Saha2, Woon Hean Chong3. 1. Pulmonary and Critical Care Medicine, Ozarks Medical Center, West Plains, Missouri, USA spanophiliac@yahoo.com. 2. Internal Medicine, Bangladesh Medical College, Dhaka, Dhaka District, Bangladesh. 3. Pulmonary and Critical Care Medicine, Albany Medical Center, Albany, New York, USA.