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Observations on febrile contagion: and on the means of improving the medical police of the city of New-York : delivered as an introductory discourse, in the hall of the College of Physicians and Surgeons, on the sixth of November, 1820
Observations on febrile contagion: and on the means of improving the medical police of the city of New-York : delivered as an introductory discourse, in the hall of the College of Physicians and Surgeons, on the sixth of November, 1820