Mateon Therapeutics Receives Notice of Partial Clinical Hold for OX1222 Study
SOUTH SAN FRANCISCO, Calif., Aug. 17, 2018 (GLOBE NEWSWIRE) -- Mateon Therapeutics, Inc. (OTCQB:MATN), a biopharmaceutical company developing investigational drugs for the treatment of orphan oncology indications, today announced that the U.S. Food and …