Being Well Approved to be an Easie Safe, and Perfect Cure Thereof; as Also of Contagious Agues, Or Feavers Beginning Either Hot Or Cold. The Description, Order and Use Whereof, Together with the Said Antidote, and are to be Sold at the Shop of Nicholas Bourne, Stationer, at the South Entrance of the Royal Exchange. Invented and Produced by John Woodall, Master in Surgery. Published by Authority