Aperçu gratuit du livre An Historical Account of the Small-pox Inoculated in New England, Upon all Sorts of Persons, Whites, Blacks, and of all Ages and Constitutions With Some Short Directions to the Unexperienced in This Method of Practice
An Historical Account of the Small-pox Inoculated in New England, Upon all Sorts of Persons, Whites, Blacks, and of all Ages and Constitutions With Some Short Directions to the Unexperienced in This Method of Practice