Physical experiments upon brutes [electronic resource] : In order to discover a safe, and easy method of dissolving the stone in the bladder, by injections. To which is added, a course of experiments with the lauro-cerasus; in order to investigate its effects on animal bodies, when given in such small doses as not to kill. Likewise, an account of several experiments and observations on the fumes of sulphur; shewing by what means they destroy an animal body. Which were read before the Royal Society, at several of their meetings, by Browne Langrish, of the College of Physicians, London, and Fellow of the Royal Society.