An essay on the malignant, ulcerated sore throat : Containing reflections on its causes and fatal effects in 1787. With a remarakable case, accompanied with large purple spots all over the body, a mortification of the leg, &c. &c. By William Rowley, M.D. member of the University of Oxford, the Royal College of Physicians in London, &c. To which are added, animadversions on the present defects in treating the disorder, improved and successful methods of cure, and an account of a new species of temporary madness, &c.