1. Gressel MG, Heuer DK, Parrish RK . Trabecu-ectomy in young patients. Ophthalmology 1984; 91: 1242–6.
2. Singleton BJ, Distler JA, Baker BH . Filtration surery in black patients — early results in a West Indian population. Ophthal Surg 1987; 18: 195–9.
3. Miller MH, Joseph NH, Wishart RK, Hitchings RA . Lack of beneficial effect of intensive topical steroids and beta irradiation of eyes undergoing repeat trabeculectomy. Ophthal Surg 1987; 18: 508–12.
4. Migdal C, Hitchings RA . Effect of antipros-taglandins on glaucoma filtering surgery. Trans Ophthalmol Soc UK 1982; 102: 129–32.
5. Agbeja AM, Dutton GN . Conjunctival incisions for trabeculectomy and their relationship to the type of bleb formation — a preliminary study. Eye 1987; 1: 738–43.