- Photoastigmatic refractive keratectomy in myopes. Nidek US Investigators GroupS M MacRae
Casey Eye Institute, Oregon Health Sciences University, Portland 97201 4197, USA
J Refract Surg 16:122-32. 2000..The Nidek EC-5000 excimer laser was evaluated for its effect on refraction, visual acuity, and safety measures as part of a U.S. Food and Drug Administration (FDA) regulated study...