Authors: Karla Zadnik; Ruth E Manny; Julie A Yu; G Lynn Mitchell; Susan A Cotter; Julio C Quiralte; Melvin Shipp; Nina E Friedman; Robert N Kleinstein; Terry W Walker; Lisa A Jones; Melvin L Moeschberger; Donald O Mutti Journal: Optom Vis Sci Date: 2003-03 Impact factor: 1.973