Sharon
      
      
            Fridovich
      
      
            Freedman
      
     
Professor of Ophthalmology
          Chief, Pediatric Ophthalmology
          Professor of Pediatrics
    
        Professor of Ophthalmology
      
            Albert Eye Research Institute, Durham, NC 27710
      
  Mailing address
              Box 3802 Med Ctr, Durham, NC 27710