Ronald Pei

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
41 patients (23 men and 18 women) with squamous cell carcinoma of the larynx were treated with horizontal-vertical hemilaryngectomy from December 1979 to June 1989. The patient's age ranged from 35 to 64 years. There were 37 cases (90.2%) in the stage III and IV. All the patients had acquired the function of speech in different quality, and good swallowing.(More)
PURPOSE To evaluate the efficacy of treating patients with +3.00 diopters (D) to +6.00 D of hyperopia via laser-assisted in situ keratomileusis (LASIK) with the WaveLight Allegretto 400 and EX500 excimer laser systems. SETTING Private clinical ophthalmology practice. PATIENTS AND METHODS This was a retrospective study of patients undergoing LASIK(More)
  • 1