Development of a monoclonal antibody sandwich ELISA for the determination of antigen content and quality in diphtheria vaccines., Hassall, Laura, Yara Daniel A., Riches-Duit Rebecca, Rigsby Peter, Dobly Alexandre, Vermeulen Maxime, Francotte Antoine, and Stickings Paul , ALTEX, 2024 Jan 09, Volume 41, Issue 1, (2024)