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Credit
Traité historique des dangers de la vaccine; suivi d'observations et de réflexions sur le rapport du Comité cental de Vaccine / Par P. Chappon. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by London School of Hygiene & Tropical Medicine Library & Archives Service. The original may be consulted at London School of Hygiene & Tropical Medicine Library & Archives Service.