1. An Inquiry into the Causes and Effects of the Variolæ VaccinæJenner,1798
2. Remarks on the Plague Prophylactic Fluid;Haffkine;Brit. Med. Jour.,1897
3. On Vaccination against Typhoid Fever;Wright;Brit. Med. Jour.,1897
4. Toxin-antitoxin Immunisation against Diphtheria;Park;Jour. Amer. Med. Assoc.,1922