1. Observations upon the origin of the malignant bilious, or yellow fever in Philadelphia, and upon the means of preventing it: addressed to the citizens of Philadelphia Author(s): Rush, Benjamin, 1746-1813 Publication: Philadelphia : Printed by Budd and Bartram, for Thomas Dobson, at the stone house, no 41, South Second Street, 1799 Subject(s): Yellow FeverDisease OutbreaksPhiladelphia