Kazushige Sado

Clinical Evaluation of the Daily Wear Soft Contact Lens RT 513 in a 3-Months Planned Replacement System

Yoshitaka Miyanaga, Yuko Kamei, Ayano Nouchi, 2000 .

Bifocal contact lenses: History, types, characteristics, and actual state and problems

Atsushi Kanai, Kazushige Sado, Hiroshi Toshida, 2008, Clinical ophthalmology.