Generex Biotechnology Subsidiary Regentys Corporation Receives Approval of Japanese Patent for Extracellular Matrix Hydrogel (Regentys ECMH™)  GlobeNewswire

MIRAMAR, FL, Feb. 19, 2019 (GLOBE NEWSWIRE) — via NEWMEDIAWIRE — Generex Biotechnology Corporation (www.generex.com) (OTCQB:GNBT) …