https://investor.ironwoodpharma.com/press-releases/press-release-details/2019/Ironwood-Pharmaceuticals-Announces-Approval-of-LINZESS-linaclotide-in-China-for-the-Treatment-of-Adults-with-IBS-C/default.aspx
https://investor.ironwoodpharma.com/press-releases/press-release-details/2019/Ironwood-Pharmaceuticals-Announces-Approval-of-LINZESS-linaclotide-in-China-for-the-Treatment-of-Adults-with-IBS-C/default.aspx