1. Handbook of Experimental Immunology,1985
2. Manual of Clinical Laboratory Immunology,1986
3. It was Ehrlich in the 1890s who first described toxoids, and Glenny and Ramon 30 years later who showed how they might be prepared efficiently.
4. See, e.g., one of the early editions of Topley and Wilson's Principles of Bacteriology and Immunity, 2nd Ed. Williams & Wilkins, Baltimore, Maryland, 1938. See also H.J. Parish, A History of Immunization. Livingstone, London, 1968.
5. The Biology of Idiotypes,1984