https://investor.ironwoodpharma.com/press-releases/press-release-details/2017/Ironwood-Pharmaceuticals-Presenting-Linaclotide-Data-at-the-World-Congress-of-Gastroenterology-at-ACG-2017/default.aspx
https://investor.ironwoodpharma.com/press-releases/press-release-details/2017/Ironwood-Pharmaceuticals-Presenting-Linaclotide-Data-at-the-World-Congress-of-Gastroenterology-at-ACG-2017/default.aspx