1. Medical & physical memoirs: containing, among other subjects, a particular enquiry into the origin and nature of the late pestilential epidemics of the United States Author(s): Caldwell, Charles, 1772-1853 Publication: Philadelphia : Printed by Thomas & William Bradford ..., 1801 Subject(s): Yellow FeverDisease OutbreaksPhiladelphiaBarton, Benjamin Smith, 1766-1815.