Title: A friendly debate; or, A dialogue, between Academicus; and Sawney & Mundungus, two eminent physicians, about some of their late performances
First published: 1722
Subjects: Smallpox, Vaccination, Anecdotes, Preventive inoculation, Dialogues
Places: Boston, Massachusetts
People: John Williams, William Douglass (1691?-1752), William Douglass (ca. 1700-1752)