(BUSINESS WIRE)--Pfizer Inc. (NYSE: PFE) announced today that it has completed its acquisition of Excaliard Pharmaceuticals, Inc., a privately owned biopharmaceutical company focused on developing novel drugs for the treatment of skin fibrosis, more commonly referred to as skin scarring. “It is imperative at Pfizer that we continue to develop new and innovative treatments to address unmet medical needs, and there is currently no FDA-
