1. Hansen TE, Kjeldgaard M. Prospective study of holmium laser sclerostomy. Submitted for publication.
2. Vesti E. Filtering blebs: follow-up of trabeculectomy. Ophthalmic Surg. 1993;24:249–255.
3. Carta F, Addis A, Pinna A, Carta A, Pintus M, Devilia L, et al. Short-term and long-term evaluation of 94 trabeculectomies. Ann Ophthalmol Clin Ocul. 1993;119:353–362.
4. Grijalbo M, Gomez M, Honrubia F. Long-term results of trabeculectomy. Arch Soc Exp Ophthalmol. 1992;62:177–181.
5. Törnquist G, Drolsum L. Trabeculectomies. Acta Ophthalmol (Copenh). 1991;69:450–454.