A new system of the French disease : With an easy and familiar method of curing it, unknown to the ancients or moderns, with all its common and remote symptoms, obvious to the meanest capacities. Also an introductory preface, giving an account of the work, and of an uncommon case. Together, with an epistle dedicatory to the president and censors, &c. of the learned College of Physicians, and commendatory verses by the most eminent hands of the faculty. By W. Wall.