. "Facts and observations, relative to the origin, progress and nature of the fever, which prevailed in certain parts of the city and districts of Philadelphia, in the summer and autumn of the present year, (1802)"@en . . . "Facts and observations, relative to the origin, progress and nature of the fever : which prevailed in certain parts of the city and districts of Philadelphia, in the summer and autumn of the present year, (1802)" . . . . . . . "Facts and observations, relative to the origin, progress and nature of the fever, which prevailed in certain parts of the city and districts of Philadelphia, in the summer and autumn of the present year (1802)"@en . "Facts and observations, relative to the origin, progress and nature of the fever, which prevailed in certain parts of the city and districts of Philadelphia, in the summer and autumn of the present year (1802)" . . . . . . . . . . . . "Summary of the rise and progress of the disease in Wilmington"@en . . . "Facts and observations, relative to the origin, progress and nature of the fever, which prevailed in certain parts of the city and districts of Philadelphia, in the summer and autumn of the present year (1802.)"@en . . "Facts and observations relative to the origin, progress and nature of the fever which prevailed in certain parts of the city and districts of Philadelphia in the summer and autumn of the present year (1802)"@en . . . . . "1802" . . "Disease Outbreaks Philadelphia." . . "Yellow Fever Delaware." . . "Yellow Fever Philadelphia." . . "Disease Outbreaks Delaware." . .