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2. Die Bedeutung der atypischen Kolobome und Defekte der Iris fur die Erkennung des hereditaren Aniridie Syndroms;Delleman;Klin Monatsbl Augenheilkd,1973
3. Systems of Ophthalmology. Normal and Abnormal Development;Duke-Elder;Congenital Deformities,1963
4. Familial aniridia with preserved ocular function;Mosby;Am J Ophthalmol,1977
5. A gene producing various defects of the anterior segment of the eye;Falls;Am J Ophthalmol,1949