Purpose To compare the refractive and keratometric results of matched pairs of patients who underwent radial keratotomy (RK) at sea level and high altitude. Methods The results of 30 eyes that ...
Department of Ophthalmology, Yokohama City University School of Medicine, Yokohama, Japan Eiichi Uchio, MD, Department of Ophthalmology, Yokohama City University School of Medicine, 3-9 Fuku-ura, ...