FIRS 2018 #NoTobacco (IMAGE) American College of Chest Physicians Caption This is FIRS 2018 #NoTobacco. Credit The Forum of International Respiratory Societies Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.