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Credit
Les institutions médicales aux États-Unis de l'Amérique du Nord : rapport présenté à Son Excellence le Ministre de l'instruction publique le 2 décembre 1868 / par Th. de Valcourt. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.