John Haygarth

Of the Imagination, as a Cause and as a Cure of Disorders of the Body; Exemplified by Fictitious Tractors, and Epidemical Convulsions. Read to the ... Society of Bath. by John Haygarth, M.D.

A Sketch of a Plan to Exterminate the Casual Small-Pox from Great Britain; And to Introduce General Inoculation

Letter to Dr. Percival, on the Prevention of Infectious Fevers