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De vitiis vocis, libri duo. In quibus non solum vocis definitio traditur, & explicatur, sed illius differentiae, instrumenta, & causae aperiuntur ... Cui accedit consilium de raucedine, ac methodus testificandi, in quibusvis casibus medicis oblatis, postquam formulae quaedam testationum proponantur / [Giovan Battista Codronchi]. Public Domain Mark. Source: Wellcome Collection.