1. Die Entstehung der sphaerischen Refraktionen des recognised as a distinct group not only optically unmenschlichen Auges;Steiger, A.,1913
2. Vision, visual acuity and ocular refraction in young men;Sorsby, A.; Sheridan, M.; Leary, G.A.; Benjamin, B.;Br Med J; twins8 and in family studies.9; i: components,1960
3. Correlation ametropia and component ametropia;GA, Sorsby A.Leary; MJ, Richards;Vision Res
4. Refraction and its should have sensed an almost complete solution to a Components in Twins. Spec Rep Ser Med Res Counc 1962: 303. difficult genetic problem. The deficiencies in Steiger's work are mere;M, Sorsby A.Sheridan; GA, Leary
5. Modes of inheritance of errors of refraction;Sorsby, A.; Benjamin, B.;J Med Genet,1973