1. Sinus tumors invading the orbit;Conley,1967
2. Nasolacrimal abnormalities;Smith,1984
3. Ocular findings following radical maxillectomy;Wilder;Trans Am Acad Ophthalmol Otolaryngol,1971
4. Surgical techniques for eradicating far advanced carcinoma of the orbital-ethmoid and maxillary areas;Saunders;Trans Am Acad Ophthalmol Otolaryngol,1967
5. Criteria for immediate reconstruction in treatment of head and neck cancer;Edgerton,1969