RT @elizmech: Xiaflex, made of two types of collagenases, thought to release contractures via lysis of collagen
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
RT @elizmech: Xiaflex, made of two types of collagenases, thought to release contractures via lysis of collagen