Paul Austin

Author Profiles Paul F. Austin, MD, FAAP, is Director of Pediatric Urology Research and Associate Professor of Surgery (Urology), Division of Urology, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri Keith A. Hruza, MD is Professor of Pediatrics, Internal Medicine, and Cell Biology and Physiology, Division of Biology and Biomedical Sciences, Washington University School of Medicine, St. Louis, Missouri