1. The use of liquid silicone in retinal detachment surgery;Cibis;Arch Ophthalmol,1962
2. Vitreous transfer and silicone injections;Cibis;Trans Am Acad Ophthalmol Otolaryngol,1964
3. Intravitreal surgery utilizing liquid silicone; a long term followup;Okun;Trans Pac Coast Oto-Ophthalmol Soc,1968
4. Therapy of retinal detachment complicated by massive preretinal fibroplasia (long-term follow-up of patients treated with intravitreal liquid silicone);Okun,1969
5. Silicone retinopoiesis for retinal detachment; a long-term clinical evaluation;Watzke;Arch Ophthalmol,1967