Public Domain Mark
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Credit
The tenement and tuberculosis : an address / by S. A. Knopf ; delivered before a conference held under the auspices of the Tenement House Committee, of the Charity Organization Society, New York, February 20, 1900. 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.