1. Results from lens implantation;Baggesen;Acta Ophthalmol (Copenh),1977
2. Twenty years experience with pseudophakia: Some thoughts on the fixation of intraocular lenses;Binkhorst;Cont Intraocul Lens Med J,1975
3. Five hundred planned extracapsular extractions with irido-capsular and iris-clip lens implantation in senile cataract;Binkhorst;Ophthalmic Surg,1977
4. 22 Jahre Erfahrungen mit intraocularen Linsen;Boberg-Ans;Klin Monatsbl Augenheilkd,1977