1. The iridocapsular (two-loop) lens and the irisclip (four-loop) lens in pseudophakia;Binkhorst;Trans Am Acad Ophthalmol Otolaryngol,1973
2. Five hundred planned extracapsular extractions with iridocapsular and iris-clip lens implantation in senile cataract;Binkhorst,1977
3. Intraocular lenses: secondary membranes cystoid macular edema;Jaffe;Ophthalmol,1978