1. Yellow fever Author(s): Bordley, J. B. (John Beale), 1727-1804 Publication: [Philadelphia : Printed by Charles Cist?, 1794] Subject(s): Yellow FeverPhiladelphia -- epidemiology
2. A pastoral letter, from a minister in the country, to those of his flock who remained in the city of Philadelphia during the pestilence of 1798 Author(s): Green, Ashbel, 1762-1848 Publication: Philadelphia : Printed by John Ormrod, no. 41, Chesnut-Street, 1799 Subject(s): Yellow FeverDisease OutbreaksReligion and MedicinePhiladelphia