The Chinese drug producer Changchun Changsheng was found to have violated standards in making at least 250,000 doses to protect from diphtheria, tetanus and whooping cough.
JAVIER C. HERNÁNDEZ, New York Times
Mon, 07/23/2018 - 7:38am
The Chinese drug producer Changchun Changsheng was found to have violated standards in making at least 250,000 doses to protect from diphtheria, tetanus and whooping cough.