. Diseases of the nose and throat . £,. Fig. 18.—Whites self-retaining palate-retractor. 20 DISEASES OF THE NASAL PASSAGES. For posterior rhinoscopy posterior rhinal mirrors of small sizesare required (Figs. 16 and 17), and, to facilitate post-pharyngeal ex-amination, various palate-retractors have also been introduced (Fig.

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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherne, booksubjectnose