1. A mirror of the practice of medicine and surgery in the hospitals of London: London Hospital;Ward;Lancet,1854
2. Uber dem Bau der Schleimpolyp;Billroth,1855
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4. True papilloma of the nasal cavity;Kramer;Arch Otolaryngol,1935
5. Pathology of malignant tumors arising in nasal and paranasal cavities and maxilla;Ringertz;Acta Otolaryngol,1938