1. A letter to a friend in the country, attempting a solution of the scruples and objections of conscientious or religious nature, commonly made against the new way of receiving the small-pox Author(s): Cooper, William, 1694-1743 Publication: Boston : Printed by S. Kneeland, for S. Gerrish, MDCCXXI [1721] Subject(s): Smallpox -- prevention & controlReligion and Medicine
2. A reply to the objections made against taking the small pox in the way of inoculation from principles of conscience: in a letter to a friend in the country Author(s): Cooper, William, 1694-1743 Publication: Boston : Printed for S. Gerrish in Corn-hill, and J. Phillips at the Stationers Arms near the town-dock, 1730 Subject(s): Smallpox -- prevention & control