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Credit
Mémoire sur la vaccine : et rapport sur les vaccinations pratiquées en 1824 dans l'arrondissement de Gaillac / présenté à m. le Vicomte de Cazes par Joseph-Jean-Antoine Rigal fils. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Harvey Cushing/John Hay Whitney Medical Library at Yale University, through the Medical Heritage Library. The original may be consulted at the Harvey Cushing/John Hay Whitney Medical Library at Yale University.