1. The Ocular Adnexa. Lacrimal, Orbital and Para-Orbital Diseases;Duke-Elder,1974
2. Diverticulum of the lacrimal sac;Ormrod;Br. J. Ophthalmol.,1958
3. Dacryocystography II. The pathologic lacrimal apparatus;Demorest;Arch. Ophthalmol.,1955
4. A congenital diverticulum of lacrimal sac successfully operated;Zonis;Eye Ear Nose Throat Mon.,1972
5. Lacrimal sac diverticuli;Bullock;Arch. Ophthalmol.,1989