Index by author
June 01, 2006; Volume 73,Issue 6
Zahr, Firas
- You have accessA young man with unexplained dyspneaMarc Williams, MD, Firas Zahr, MD, Atul C. Mehta, MD and Omar A. Minai, MDCleveland Clinic Journal of Medicine June 2006, 73 (6) 554-556;
He has Wegener granulomatosis, and pulmonary function testing shows flattening of the inspiratory and expiratory limbs of his flow-volume loop. What is the cause?