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Credit
Dissertação inaugural sobre as hemorrhoidas : these apresentada e sustendada perante a Faculdade de Medicina do Rio de Janeiro em 13 de dezembro de 1841 / por Francisco Alves Pontes. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)