MOUNTAIN VIEW, California, Dec. 4, 2014 / PRNewswire / Asianet-Pakistan — PneumRx, Inc. (www.pneumrx.com), a leader in the field of interventional pulmonology, today announced that it has signed an agreement to be acquired by BTG Plc (LSE:BTG) in a deal worth up to $475 million, based on an initial consideration of $230 million and up […]