Making Implementation of the National Ambient Air Quality Standards for Ground-Level Ozone Attainable: Legislative Hearing on S.263 and S.452 May 23, 2017 02:30 PM Dr. Monica Kraft, MD Past President of the American Thoracic Society, University of Arizona College of Medicine, Tucson, AZ Related Files Kraft Testimony 05.23.2017.pdf (408.8 KBs) Return to Hearing Related Files SPW 052317.pdf (194.1 KBs) Permalink: https://www.epw.senate.gov/public/index.cfm/2017/5/making-implementation-of-the-national-ambient-air-quality-standards-for-ground-level-ozone-attainable-legislative-hearing-on-s-263-and-s-452