ESTUDIOS COLABORATIVOS

• WHO/BS/07.2061 Calibration of Replacement International Standard of Tetanus Toxoid for use in Flocculation Test . 2007
• WHO/BS/07.2062 Calibration of Replacement International Standard of Diphtheria Toxoid for use in Flocculation Test. 2007
• WHO/BS/10.2150 Calibration of Replacement WHO International Standard for Tetanus Toxoid Adsorbed. 2010
• WHO/BS/2015.2254 Calibration of Replacement International Standard for Diphteria Toxoid for use in Flocculation Test. 2015