1. The roentgen diagnosis of polypi in the maxillary sinuses;Waters;Am J Roentgenol,1917
2. Polypi of the accessory nasal sinuses;Hodges;Radiology,1930
3. Cysts arising from the mucosa of the maxillary sinus, as seen in the dental roentgenogram;Millhon;Am J Orthod,1944
4. Basale konvekse Kabehuleslöringer;Ibsen;Nord Med,1945
5. Round shadows in the maxillary sinuses;Wright;Laryngoscope,1946