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Credit
Dissertation ur la contagion, et les maladies contagieuses en général : présentée et soutenue à la faculte de Médecine de Paris, le 11 juillet 1822, pour obtenir le grade de Docteur en médecine / par Charles Richard. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.