Public Domain Mark
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Credit
The elements of sanitary science : a hand-book for district, municipal, local medical and sanitary officers, members of local boards and municipal councils, and others / by Surgeon-Major C. J. McNally. 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.