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Credit
Algumas proposições sobre o instincto da propagação : these apresentada á Faculdade de Medicina do Rio de Janeiro, e perante ella sustentada em 29 de novembro de 1849 / pelo Amado Laprida. Public Domain Mark. Source: Wellcome Collection.
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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.)