André ROTH, Professor em. of Ophthalmology, Medical School of Geneva (Switzerland), Consultant in Strabismology. Claude SPEEG-SCHATZ Professor of Ophthalmology, Head of the Orthoptic Training School, University Eye-Department, Medical School of Strasbourg (France). Translated from French by Susan E. HOUGHTON.
André ROTH, Professor em. of Ophthalmology, Medical School of Geneva (Switzerland), Consultant in Strabismology. Claude SPEEG-SCHATZ Professor of Ophthalmology, Head of the Orthoptic Training School, University Eye-Department, Medical School of Strasbourg (France). Translated from French by Susan...