el Sayyad, F Fornix-based versus limbal-based conjunctival flaps in initial trabeculectomy with postoperative 5-fluorouracil: four-year follow-up findings. [electronic resource] - Journal of glaucoma Apr 1999 - 124-8 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 1057-0829 Subjects--Topical Terms: AdultAgedAged, 80 and overAntimetabolites--administration & dosageConjunctiva--surgeryFluorouracil--administration & dosageFollow-Up StudiesGlaucoma, Open-Angle--drug therapyHumansInjectionsIntraocular PressureLimbus Corneae--surgeryMiddle AgedPostoperative Care--methodsPostoperative ComplicationsRetrospective StudiesSurgical FlapsTrabeculectomy--methodsTreatment Outcome