TY - BOOK AU - Keertivardhan D AU - Jayaraj B S TI - Leftventricular and right ventricular functional changes in case of copd and its co-relation with severity a croos sectional study + CD PY - 2013/// CY - Mysore PB - JSS Medical College, Mysore KW - Respiratory Diseases (612.2) KW - Resplratory Diseases (616.2) ER -