A mucosal vaccine against diphtheria: formulation of cross reacting material (CRM197) of diphtheria toxin with chitosan enhances local and systemic antibody and Th2 responses following nasal delivery
- 1 December 2000
- Vol. 19 (9-10) , 1188-1198
- https://doi.org/10.1016/s0264-410x(00)00309-1