V. An account, or history, of the procuring the smallpox by incision, or inoculation; as it has for some time been practised at Constantinople

The Writer of this ingenious Discourse observes, in the first place, that the Circassians, Georgians, and other Asiaticks have introduc'd this Practice of procuring the Small-Pox by a sort of Inoculation, for about the space of forty Years, among the Turks and others at Constantinople.