Pulmonary & Critical Care Case Presentations - presented by Lisa Bolin, MD / Amanda Calvin, MD / Alexis Christie, MD / Keith Harmon, MD / Katherine Janssen, MD / Jeff Johnson, MD / Salim Kathawalla, MD / Liz Miller, MD / Asra Mohiuddin, MD / Nikki Myers, MD / Sue Ravenscraft, MD / Jon Shelver, MD / Pierre Tawfik, MD