1. On a case of chronic glaucoma of unusually long duration;Smith;Ophthalmic Review (London),1885
2. Long-term results in glaucoma therapy;Chandler;Am J Ophthalmol,1960
3. The results of surgery for low-tension glaucoma;Bloomfield;Am J Ophthalmol,1953
4. Low-tension glaucoma;Chumbley;Am J Ophthalmol,1976
5. Progression of glaucomatous field defects despite successful filtration;Werner;Can J Ophthalmol,1977