1. A roentgenographic study of glass and its visibility as a foreign body;Lewis;Am. J. Roentg. & Radiol. Therap.,1932
2. The experimental radiography of small fragments of glass in relation to the human eye;Gillan;Brit. J. Ophth.,1941
3. The roentgenographic demonstration of glass fragments in the eye;Roberts;Am. J. Roentg. & Radiol. Therap.,1951
4. The management of nonmagnetic intraocular foreign bodies;Thorpe;Surg. Gynec & Obstet.,1947
5. Radiographic characteristics of glass;Roberts;AMA Arch. Indust. Health,1958