1. Vision Problems in the U.S.: a statistical analysis,1980
2. Statistics on Blindness in the Model Reporting Area, 1969-1970;Kahn,1973
3. Epidemiological study of the association between lens cataract and case history, blood composition, and enzymes involved in lens carbohydrate metabolism;Hockwin;Lens Res,1984
4. The causes and prevention of cataract blindness;Hockwin;Endeavour.,1985
5. The effect of diabetes mellitus and diabetic therapy on cataract formation;Skalka;Ophthalmology,1981