1. External filtering operations for glaucoma: the mechanism of function and failure;Maumenee;Trans Am Ophthalmol Soc,1960
2. Revision of filtration surgery;Cohen;Arch Ophthalmol,1977
3. Mechanism of filtration of fistulizing glaucoma procedures;Maumenee,1981
4. Cysts of Tenon's capsule following filtration surgery;Van Buskirk;Am J Ophthalmol,1982
5. Reopening of nonfunctioning filters-simplified surgical techniques;Swan;Trans Am Acad Ophthalmol Otolaryngol,1975