Treatment of Vaccinial Keratitis With Vidarabine

From the Francis I. Proctor Foundation for Research in Ophthalmology and the Department of Ophthalmology, University of California, San Francisco (Dr Smolin and Mr Okumoto); the Cornea-External Disease Unit, Department of Ophthalmology, Medical College of Wisconsin, Milwaukee (Drs Hyndiuk and Damiano); and the Institute of Ophthalmology, University of the Philippines, Manila (Dr Valenton).