1. Sphenoethmoid Approach to the Optic Nerve;Sofferman;Laryngoscope,1981
2. Malignant Tumors of the Maxillo-Ethmoid Region;Ohmgren;Acta Otol. (Suppl.),1934
3. Cancer of the Antrum;Tabb;Laryngscope,1957
4. Carcinoma of the Maxillary Antrum;Gallager;Larygoscope,1970