1. In vitro measurement of the potency of inactivated foot-and-mouth disease vaccines;Brown;Journal of Hygiene, Cambridge,1963
2. Protein antigens: the molecular bases of antigenicity and immunogenicity;Crumpton,1973
3. Saponin adjuvants. V. Precipitation of serum components by non-purified saponin adjuvants in agar gel diffusion;Dalsgaard;Acta Veterinaria Scandinavica,1977
4. A study of the isolation and characterisation of the saponin Quil A. Evaluation of its adjuvant activity with special reference to the application in the vaccination of cattle against foot-and-mouth disease;Dalsgaard;Acta Veterinaria Scandinavica,1978
5. Further developments in the quantification of small RNA viruses by u.v. photometry of sucrose density gradients;Doel,1981