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Credit
Report on small-pox in Calcutta, 1833-34 -- 1837-38 -- 1843-44, and vaccination in Bengal, from 1827 to 1844 / by Duncan Stewart. 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.