Hemispherx Biopharma Renews Sales, Marketing, Distribution and Supply Agreement with GP Pharm
PHILADELPHIA, May 31, 2016 (GLOBE NEWSWIRE) -- Hemispherx Biopharma. Inc. (NYSE MKT:HEB) announced today that it executed a renewed Sales, Marketing, Distribution and Supply Agreement for Argentina with GP Pharm Latino America (GP Pharm), an affiliate …