§ The Countess of Marasked Her Majesty's Government:
In which medical textbooks details of administration and effects of plague vaccine appear.
§ Baroness CumberlegeInformation about plague vaccine is given in the vaccine manufacturers' data sheets and in several standard communicable disease42WA textbooks, including Principles and Practice of Infectious Diseases edited by Mandell, Douglas and Bennett; Infectious Diseases by A. B. Christie: and Control of Communicable Diseases in Man edited by A. S. Benenson.