Uncinariasis (Hookworm disease) in Porto Rico : a medical and economic problem / by Bailey K. Ashford and Pedro Gutiérrez Igaravidez ... members of the former Porto Rico Anemia Commission, San Juan, Porto Rico, August 5, 1910.

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Uncinariasis (Hookworm disease) in Porto Rico : a medical and economic problem / by Bailey K. Ashford and Pedro Gutiérrez Igaravidez ... members of the former Porto Rico Anemia Commission, San Juan, Porto Rico, August 5, 1910. Public Domain Mark. Source: Wellcome Collection.

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This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.