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Credit
Verdediging der vaccine : Tegen de Bestrijding van den heer A. Capadose / door A. J. M. van Heusden. 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.