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An oration on the causes of the difference, in point of frequency and force, between the endemic diseases of the United States of America, and those of the countries of Europe : delivered, by appointment, to the "Philadelphia Medical Society," on the fifth day of February, 1802
An oration on the causes of the difference, in point of frequency and force, between the endemic diseases of the United States of America, and those of the countries of Europe : delivered, by appointment, to the "Philadelphia Medical Society," on the fifth day of February, 1802