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Credit
The cholera epidemic of 1892 in the Russian Empire : With notes upon treatment and methods of disinfection in cholera, and a short account of the conference on cholera held in St. Petersburg in December 1892. 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.