Graphic Brazil Cigarette Warning (IMAGE) Washington State University Caption Graphic ads like this by the Brazilian Health Ministry - Instituto Nacional do Câncer are more likely to get young adults to appreciate the dangers of smoking, according to research from Washington State University. Credit Public domain via Wikimedia Commons. 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.