1. Postoperative cataract in successfully filtering glaucomatous eyes;Sugar;Am J Ophthalmol,1970
2. Cataract following glaucoma surgery: inferior approach-scleral incision;Rizzuti;Am J Ophthalmol,1959
3. Ueber Kataraktextraktionen in Augen mit vorher ausgefuhrter; Elliotscher Trepanation;Gasteiger;Klin Monatsbl Augenheilkd,1949
4. Trabeculectomy vs thermosclerostomy. A randomized prospective clinical trial;Blondeau;Arch Ophthalmol,1981
5. Tracebulectomy and thermosclerectomy: a comparison of two procedures;Drance;Can J Ophthalmol,1973