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Credit
L'étude et les progrès de l'hygiène en France de 1878 a 1882 / par H. Napias, A.-J. Martin ; avec une préface de M. Brouardel. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.