https://investor.ironwoodpharma.com/press-releases/press-release-details/2012/Linaclotide-Receives-Positive-CHMP-Opinion-for-the-Treatment-of-IBS-C/default.aspx
https://investor.ironwoodpharma.com/press-releases/press-release-details/2012/Linaclotide-Receives-Positive-CHMP-Opinion-for-the-Treatment-of-IBS-C/default.aspx